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I. Basic Information for CVE-2013-1812
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ruby-openid gem before 2.2.2 for Ruby allows remote OpenID providers to cause a denial of service (CPU consumption) via (1) a large XRDS document or (2) an XML Entity Expansion (XEE) attack.
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 ruby-openid Gem 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ruby-openid是一个能够使基于Ruby语言开发的Web应用程序启用OpenID身份验证的库。 ruby-openid gem for Ruby 2.2.1及之前的版本中存在安全漏洞。远程攻击者可借助大的XRDS文档或实施XML Entity Expansion (XEE)攻击利用该漏洞造成拒绝服务（CPU耗尽）。
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-2013-1812
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III. Intelligence Information for CVE-2013-1812
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2013-1812

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