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CVE-2015-5590

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ext/phar/phar.c文件中的‘phar_fix_filepath’函数中存在基于栈的缓冲区溢出漏洞。远程攻击者可借助较大的长度值利用该漏洞造成拒绝服务。以下版本受到影响：PHP 5.4.43之前版本，5.5.27之前5.5.x版本，5.6.11之前5.6.x版本。

AI Predicted 7.5 Difficulty: Moderate EPSS 4.63% · P91
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I. Basic Information for CVE-2015-5590

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the phar_fix_filepath function in ext/phar/phar.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large length value, as demonstrated by mishandling of an e-mail attachment by the imap PHP extension.
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‘phar_fix_filepath()’函数基于栈的缓冲区溢出漏洞
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ext/phar/phar.c文件中的‘phar_fix_filepath’函数中存在基于栈的缓冲区溢出漏洞。远程攻击者可借助较大的长度值利用该漏洞造成拒绝服务。以下版本受到影响：PHP 5.4.43之前版本，5.5.27之前5.5.x版本，5.6.11之前5.6.x版本。
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-2015-5590

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III. Intelligence Information for CVE-2015-5590

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Vendor Advisories for CVE-2015-5590 (2)

Mailing List Discussions for CVE-2015-5590 (1)

Other References for CVE-2015-5590 (2)

Same Patch Batch · n/a · 2016-01-19 · 11 CVEs total

CVE-2015-6527 PHP‘ext/standard/string.c’代码注入漏洞
CVE-2015-6831 PHP SPL组件远程代码执行漏洞
CVE-2015-6832 PHP‘spl_array.c’释放后重用漏洞
CVE-2015-6833 PHP‘PharData’类目录遍历漏洞
CVE-2015-6836 PHP‘serialize_function_call()’函数远程代码执行漏洞
CVE-2015-8616 PHP 释放后重用漏洞
CVE-2015-8617 PHP 格式化字符串漏洞
CVE-2016-1903 PHP‘gdImageRotateInterpolated’函数安全漏洞
CVE-2016-1904 PHP ext/standard/exec.c文件整数溢出漏洞
CVE-2016-1907 OpenSSH 拒绝服务漏洞

IV. Related Vulnerabilities

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

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