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CVE-2015-2305

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.

NetBSD是NetBSD基金会开发的一套免费开源的类Unix操作系统。Henry Spencer BSD regex library（又名rxspencer）是加拿大软件开发者Henry Spencer所研发的一套使用C语言编写的正则表达式软件库。 NetBSD 6.1.5及之前版本中使用的32-bit平台上的Henry Spencer BSD regex library alpha3.8.g5版本中的regcomp实现过程中存在整数溢出漏洞。攻击者可借助超大的正则表达式利用该漏洞执行任意代码。

AI Predicted 7.8 Difficulty: Easy EPSS 8.88% · P95
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I. Basic Information for CVE-2015-2305

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library (aka rxspencer) alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via a large regular expression that leads to a heap-based buffer overflow.
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
NetBSD Henry Spencer BSD regex library 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NetBSD是NetBSD基金会开发的一套免费开源的类Unix操作系统。Henry Spencer BSD regex library（又名rxspencer）是加拿大软件开发者Henry Spencer所研发的一套使用C语言编写的正则表达式软件库。 NetBSD 6.1.5及之前版本中使用的32-bit平台上的Henry Spencer BSD regex library alpha3.8.g5版本中的regcomp实现过程中存在整数溢出漏洞。攻击者可借助超大的正则表达式利用该漏洞执行任意代码。
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
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II. Public POCs for CVE-2015-2305

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III. Intelligence Information for CVE-2015-2305

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Vendor Advisories for CVE-2015-2305 (9)

Mailing List Discussions for CVE-2015-2305 (8)

Security Blog Posts for CVE-2015-2305 (1)

Other References for CVE-2015-2305 (3)

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

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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-2015-2301 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-2015-1351 PHP Opcache扩展释放后重用漏洞
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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