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CVE-2014-9427

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的CGI组件中的sapi/cgi/cgi_main.c文件中存在安全漏洞，该漏洞源于程序使用mmap读取.php文件时，处理无效文件时没有正确验证映射的长度。远程攻击者可通过上传.php文件利用该漏洞获取php-cgi进程内存中的敏感信息；通过将有效的PHP脚本放置在与映射邻近的内存位置

AI Predicted 7.5 Difficulty: Moderate EPSS 18.28% · P97

Possible ATT&CK Techniques 1 AI

T1204 · User Execution
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I. Basic Information for CVE-2014-9427

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
sapi/cgi/cgi_main.c in the CGI component in PHP through 5.4.36, 5.5.x through 5.5.20, and 5.6.x through 5.6.4, when mmap is used to read a .php file, does not properly consider the mapping's length during processing of an invalid file that begins with a # character and lacks a newline character, which causes an out-of-bounds read and might (1) allow remote attackers to obtain sensitive information from php-cgi process memory by leveraging the ability to upload a .php file or (2) trigger unexpected code execution if a valid PHP script is present in memory locations adjacent to the mapping.
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 CGI组件缓冲区溢出漏洞
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的CGI组件中的sapi/cgi/cgi_main.c文件中存在安全漏洞，该漏洞源于程序使用mmap读取.php文件时，处理无效文件时没有正确验证映射的长度。远程攻击者可通过上传.php文件利用该漏洞获取php-cgi进程内存中的敏感信息；通过将有效的PHP脚本放置在与映射邻近的内存位置
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-2014-9427

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III. Intelligence Information for CVE-2014-9427

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Vendor Advisories for CVE-2014-9427 (7)

Mailing List Discussions for CVE-2014-9427 (7)

Other References for CVE-2014-9427 (3)

Same Patch Batch · n/a · 2015-01-03 · 9 CVEs total

CVE-2014-9464 Microweber CMS SQL注入漏洞
CVE-2010-5314 Bedita 跨站脚本漏洞
CVE-2010-5315 Bedita 跨站脚本漏洞
CVE-2010-5316 SweetRice CMS 跨站脚本漏洞
CVE-2010-5317 SweetRice CMS SQL注入漏洞
CVE-2010-5318 SweetRice CMS 信任管理漏洞
CVE-2010-5319 Kandidat CMS 跨站请求伪造漏洞
CVE-2010-5320 MemHT Portal 跨站请求伪造漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-9427

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