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CVE-2009-2422

EPSS 0.40% · P61
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I. Basic Information for CVE-2009-2422

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.
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 on Rails http_authentication.rb Nil凭据绕过认证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby on Rails（Rails）是Rails核心团队开发维护的一套基于Ruby语言的开源Web应用框架，它是由大卫-海纳梅尔-韩森从美国37signals公司的项目管理工具Basecamp里分离出来的。 Ruby on Rails的actionpack/lib/action_controller/http_authentication.rb文件中的validate_digest_response()函数在处理nil凭据时存在错误，如果没有找到用户返回的是nil，而正确的行为是返回false。远程攻
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

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II. Public POCs for CVE-2009-2422

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III. Intelligence Information for CVE-2009-2422

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Same Patch Batch · n/a · 2009-07-10 · 17 CVEs total

CVE-2009-2334WordPress wp-admin/admin.php模块错误权限检查漏洞
CVE-2009-2335WordPress 登录认证用户名枚举漏洞
CVE-2009-2336WordPress口令重置用户名枚举漏洞
CVE-2009-2431wordpress 用户名输入验证漏洞
CVE-2009-2432WordPress wp-settings.php脚本信息泄露漏洞
CVE-2009-2433Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2009-2423Ebay Clone 2009 category.php脚本SQL注入漏洞
CVE-2009-2424Ebay Clone 2009 search.php脚本跨站脚本攻击漏洞
CVE-2009-2425Tor拒绝服务漏洞
CVE-2009-2426Tor relay.c connection_edge_process_relay_cell_not_open()函数DNS欺骗漏洞
CVE-2009-2427Jobbr co-profile.php脚本远程SQL注入漏洞
CVE-2009-2428Ticket Tausch ScriptSQL注入漏洞
CVE-2009-2429McAfee SmartFilter多个信息泄露漏洞
CVE-2009-2430Sun Solaris auditconfig(1M)命令本地权限提升漏洞
CVE-2009-1891Apache 资源管理错误漏洞
CVE-2009-2386Awingsoft Winds3D Viewer GetURL()函数远程代码执行漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2009-2422

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