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CVE-2014-4049

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.6.0beta4及之前版本的ext/standard/dns.c文件中的‘php_parserr’函数存在基于堆的缓冲区溢出漏洞。远程攻击者可借助特制的DNS TXT记录利用该漏洞造成拒绝服务（崩溃）。

AI Predicted 9.8 Difficulty: Easy EPSS 10.91% · P96
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I. Basic Information for CVE-2014-4049

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PHP 基于堆的缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.6.0beta4及之前版本的ext/standard/dns.c文件中的‘php_parserr’函数存在基于堆的缓冲区溢出漏洞。远程攻击者可借助特制的DNS TXT记录利用该漏洞造成拒绝服务（崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2014-4049

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III. Intelligence Information for CVE-2014-4049

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Patches & Fixes for CVE-2014-4049 (1)

Vendor Advisories for CVE-2014-4049 (16)

Mailing List Discussions for CVE-2014-4049 (7)

Other References for CVE-2014-4049 (1)

Same Patch Batch · n/a · 2014-06-18 · 34 CVEs total

CVE-2012-2592 Axigen Messaging Axigen Mail Server 跨站脚本漏洞
CVE-2014-2949 F5 ARX Data Manager SQL注入漏洞
CVE-2014-3012 IBM Curam Social Program Management CRLF注入漏洞
CVE-2014-3013 IBM Curam Social Program Management 跨站脚本漏洞
CVE-2014-4020 Wireshark ‘dissect_frame’函数数字错误漏洞
CVE-2014-4174 Wireshark 安全漏洞
CVE-2014-0598 Novell Open Enterprise Server 目录遍历漏洞
CVE-2014-0599 Novell Open Enterprise Server 跨站脚本漏洞
CVE-2013-5017 Symantec Web Gateway 远程命令注入漏洞
CVE-2014-2779 Microsoft Malware Protection Engine 安全漏洞
CVE-2014-1650 Symantec Web Gateway SQL注入漏洞
CVE-2014-1651 Symantec Web Gateway SQL注入漏洞
CVE-2014-1652 Symantec Web Gateway 跨站脚本漏洞
CVE-2014-4021 Xen 信息泄露漏洞
CVE-2014-4151 AlienVault OSSIM 安全漏洞
CVE-2014-4152 AlienVault OSSIM 安全漏洞
CVE-2014-4153 AlienVault OSSIM 安全漏洞
CVE-2011-2592 Citrix Access Gateway Enterprise Edition Plug-in for Windows 基于堆的缓冲区溢出漏洞
CVE-2014-2151 Cisco Adaptive Security Appliances 安全漏洞
CVE-2014-2000 NTT 050 plus for Android 安全漏洞

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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