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CVE-2008-3656

EPSS 65.09% · P98

Public Exploits 2

ExploitDB · 1 EDB-32222#CVE-2008-3656 [dos]
Metasploit · 1 webrick_regex.rb [auxiliary]
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I. Basic Information for CVE-2008-3656

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.
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
Ruby WEBrick::HTTPUtils.split_header_value 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是一种功能强大的面向对象的脚本语言。 多个Ruby版本(1.8.5及之前版本、1.86至1.8.6-p286、1.8.7至1.8.7-p71、1.9至1.9 r18423)存在拒绝服务漏洞。 由于WEBrick::HTTP::DefaultFileHandler中的WEBrick::HTTPUtils.split_header_value函数存在算法弱点，远程攻击者可以通过特制包含回溯正则表达式的HTTP请求耗尽CPU资源，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)

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Affected Products

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II. Public POCs for CVE-2008-3656

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III. Intelligence Information for CVE-2008-3656

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Same Patch Batch · n/a · 2008-08-13 · 39 CVEs total

CVE-2008-0121microsoft PowerPointViewer 远程代码执行漏洞
CVE-2008-3650HordeGroupwareWebmail 未知漏洞
CVE-2008-3651ipsec-tools 信息泄露漏洞
CVE-2008-3652ipsec-tools 资源管理错误漏洞
CVE-2008-3653TikiWiki CMS/Groupware 多个未明漏洞
CVE-2008-3654TikiWiki CMS/Groupware 信息泄露漏洞
CVE-2008-3655Ruby 安全限制绕过漏洞
CVE-2008-3657Ruby dl module 绕过安全机制漏洞
CVE-2008-0082Microsoft WindwosMessenger Messenger.UIAutomation.1控件 信息泄露漏洞
CVE-2008-0120Microsoft Office PowerPoint 跨站脚本漏洞
CVE-2008-3514VMWare VirtualCenter 信息泄露漏洞
CVE-2008-1448Microsft OutlookExpress 信息泄露漏洞
CVE-2008-1455Microsoft PowerPoint 代码执行漏洞
CVE-2008-2245Microsoft MSCMS mscms.dll 栈溢出漏洞
CVE-2008-2246Microsoft Windows IPsecPolicy 信息泄露漏洞
CVE-2008-2938Apache Tomcat 路径遍历漏洞
CVE-2008-3515Adobe Presenter 多个跨站脚本攻击漏洞
CVE-2008-3516Adobe Presenter 多个跨站脚本攻击漏洞
CVE-2008-3649Article Friendly Standard categorydetail.php SQL注入漏洞
CVE-2008-3666SUN Solaris 拒绝服务漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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