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CVE-2015-1351

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。OPcache是其中的一个通过将PHP脚本预编译的字节码存储到共享内存中来提升PHP性能的扩展组件。 PHP 5.6.7及之前版本的Opcache扩展中的zend_shared_alloc.c文件中的‘_zend_shared_memdup’函数存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务。

AI Predicted 8.8 Difficulty: Moderate EPSS 8.65% · P95
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I. Basic Information for CVE-2015-1351

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use-after-free vulnerability in the _zend_shared_memdup function in zend_shared_alloc.c in the OPcache extension in PHP through 5.6.7 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
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 Opcache扩展释放后重用漏洞
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。OPcache是其中的一个通过将PHP脚本预编译的字节码存储到共享内存中来提升PHP性能的扩展组件。 PHP 5.6.7及之前版本的Opcache扩展中的zend_shared_alloc.c文件中的‘_zend_shared_memdup’函数存在释放后重用漏洞。远程攻击者可利用该漏洞造成拒绝服务。
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-2015-1351

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III. Intelligence Information for CVE-2015-1351

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Vendor Advisories for CVE-2015-1351 (6)

Mailing List Discussions for CVE-2015-1351 (2)

Other References for CVE-2015-1351 (4)

Same Patch Batch · n/a · 2015-03-30 · 23 CVEs total

CVE-2015-2787 PHP‘process_nested_data’函数释放后重用漏洞
CVE-2015-2792 WordPress WPML插件安全漏洞
CVE-2015-2791 WordPress WPML插件‘menu sync’函数权限许可和访问控制漏洞
CVE-2015-2790 多款Foxit产品输入验证漏洞
CVE-2015-2789 Foxit Reader Cloud插件非引用Windows搜索路径漏洞
CVE-2015-2172 DokuWiki 权限许可和访问控制漏洞
CVE-2015-2171 Slim 代码注入漏洞
CVE-2015-1827 Red Hat FreeIPA 代码问题漏洞
CVE-2015-1815 Fedora 命令注入漏洞
CVE-2015-1609 10gen MongoDB 输入验证漏洞
CVE-2015-0283 slapi-nis 资源管理错误漏洞
CVE-2013-6501 PHP 代码注入漏洞
CVE-2015-2348 PHP move_uploaded_file 权限许可和访问控制漏洞
CVE-2015-2331 PHP ZIP扩展libzip 数字错误漏洞
CVE-2015-2305 NetBSD Henry Spencer BSD regex library 缓冲区错误漏洞
CVE-2015-2301 PHP‘phar_rename_archive’函数释放后重用漏洞
CVE-2015-1352 PHP PostgreSQL扩展拒绝服务漏洞
CVE-2015-0273 PHP 释放后重用漏洞
CVE-2014-9709 PHP GD 缓冲区溢出漏洞
CVE-2014-9705 PHP‘enchant_broker_request_dict’函数基于堆的缓冲区溢出漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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