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CVE-2005-2531

EPSS 1.41% · P81
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I. Basic Information for CVE-2005-2531

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenVPN before 2.0.1, when running with "verb 0" and without TLS authentication, does not properly flush the OpenSSL error queue when a client fails certificate authentication to the server and causes the error to be processed by the wrong client, which allows remote attackers to cause a denial of service (client disconnection) via a large number of failed authentication attempts.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenVPN多个拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenVPN是美国OpenVPN公司的一个用于创建虚拟专用网络（VPN）加密通道的软件包，它使用OpenSSL库来加密数据与控制信息，并允许创建的VPN使用公开密钥、电子证书或者用户名/密码来进行身份验证。 OpenVPN中存在多个拒绝服务漏洞，具体如下： 如果到服务器的客户端连接证书认证失败的话，就无法刷新OpenSSL错误队列，导致服务器上另一个无关的客户端例程看到错误并响应该错误，这样无关的客户端就会断开连接。(CAN-2005-2531) 如果无法在服务器上解密客户端发送的报文的话，就无法刷新O
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

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2005-2531

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III. Intelligence Information for CVE-2005-2531

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Same Patch Batch · n/a · 2005-08-24 · 15 CVEs total

CVE-2005-1842Adobe Version Cue for Mac OS X 本地权限提升漏洞
CVE-2005-1843Adobe Version Cue for Mac OS X 权限提升漏洞
CVE-2005-2532OpenVPN 多个拒绝服务漏洞
CVE-2005-2533OpenVPN多个拒绝服务漏洞
CVE-2005-2534OpenVPN多个拒绝服务漏洞
CVE-2005-2556Mantis 多个输入验证漏洞
CVE-2005-2685SaveWebPortal editerfichier.php PHP代码注入漏洞
CVE-2005-2686SaveWebPortal 目录遍历漏洞
CVE-2005-2687SaveWebPortal PHP远程文件包含漏洞
CVE-2005-2688SaveWebPortal 跨站脚本攻击漏洞
CVE-2005-2689PostNuke 多个跨站脚本漏洞
CVE-2005-2690PostNuke 'dl-viewdownload.php' SQL注入漏洞
CVE-2005-2691RunCMS 'common.php' 任意代码执行漏洞
CVE-2005-2692RunCMS 多个SQL注入漏洞

IV. Related Vulnerabilities

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

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