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CVE-2012-3547

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.

FreeRadius是FreeRADIUS Server项目的一套实现了RADIUS协议的软件。该软件主要用于账户认证管理、记账管理和上网账户管理等，并包含有一个Radius服务器、一个BSD协议授权的客户端库、一个PAM库和一个Apache模块。 FreeRADIUS 2.1.10至2.1.12版本中的cbtls_verify函数中存在多个基于栈的缓冲区溢出漏洞，该漏洞源于对用户提供的数据未执行充分的边界值校验。攻击者可利用这些漏洞在受影响应用程序上下文中执行任意代码，成功的利用将操控应用程序和底层计算

AI Predicted 9.8 Difficulty: Easy EPSS 5.70% · P93
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I. Basic Information for CVE-2012-3547

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.
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
FreeRADIUS 多个基于栈的缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeRadius是FreeRADIUS Server项目的一套实现了RADIUS协议的软件。该软件主要用于账户认证管理、记账管理和上网账户管理等，并包含有一个Radius服务器、一个BSD协议授权的客户端库、一个PAM库和一个Apache模块。 FreeRADIUS 2.1.10至2.1.12版本中的cbtls_verify函数中存在多个基于栈的缓冲区溢出漏洞，该漏洞源于对用户提供的数据未执行充分的边界值校验。攻击者可利用这些漏洞在受影响应用程序上下文中执行任意代码，成功的利用将操控应用程序和底层计算
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-2012-3547

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III. Intelligence Information for CVE-2012-3547

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Vendor Advisories for CVE-2012-3547 (14)

Mailing List Discussions for CVE-2012-3547 (5)

Other References for CVE-2012-3547 (1)

Same Patch Batch · n/a · 2012-09-18 · 24 CVEs total

CVE-2012-3524 libdbus 权限许可和访问控制问题漏洞
CVE-2012-2994 CoSoSys Endpoint Protector 可预测密码生成漏洞
CVE-2012-2993 Microsoft Windows Phone 7 加密问题漏洞
CVE-2012-4969 Microsoft Internet Explorer ‘CMshtmlEd::Exec’函数释放后使用漏洞
CVE-2012-3034 Siemens SIMATIC WinCC 信息泄露漏洞
CVE-2012-3032 Siemens SIMATIC WinCC SQL注入漏洞
CVE-2012-3031 Siemens SIMATIC WinCC 多个跨站脚本漏洞
CVE-2012-3030 Siemens SIMATIC WinCC 权限许可和访问控制漏洞
CVE-2012-3028 Siemens SIMATIC WinCC 跨站请求伪造漏洞
CVE-2012-4425 libgio 权限许可和访问控制问题漏洞
CVE-2012-4413 OpenStack Keystone 权限许可和访问控制问题漏洞
CVE-2012-4405 Artifex Software Ghostscript 数字错误漏洞
CVE-2012-1654 Drupal ‘Data’模块跨站脚本漏洞
CVE-2012-1901 FlexCMS 多个跨站请求伪造漏洞
CVE-2012-1184 Asterisk 缓冲区溢出漏洞
CVE-2012-1183 Asterisk 远程拒绝服务漏洞
CVE-2011-4941 Piwik 任意代码执行漏洞
CVE-2012-1660 Drupal ‘Webform’模块多个跨站脚本漏洞
CVE-2012-1659 Drupal ‘Node Recommendation’模块跨站脚本漏洞
CVE-2012-1658 Drupal ‘Read More Link’模块跨站脚本漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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