| Vulnerability Name: | CVE-2013-1812 (CCN-82525) | ||||||||
| Assigned: | 2013-03-04 | ||||||||
| Published: | 2013-03-04 | ||||||||
| Updated: | 2013-12-13 | ||||||||
| Summary: | 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. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P) 3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-399 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2013-1812 Source: FEDORA Type: UNKNOWN FEDORA-2013-20260 Source: FEDORA Type: UNKNOWN FEDORA-2013-20238 Source: CCN Type: SA52434 Ruby ruby-openid Gem Denial of Service Vulnerability Source: MLIST Type: Patch [oss-security] 20130302 Re: CVE request: ruby-openid XML denial of service attack Source: CCN Type: BID-58258 Ruby 'ruby-openid' CVE-2013-1812 Denial of Service Vulnerability Source: CONFIRM Type: UNKNOWN https://bugzilla.redhat.com/show_bug.cgi?id=918134 Source: XF Type: UNKNOWN rubyopenid-xml-dos(82525) Source: CONFIRM Type: UNKNOWN https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md Source: CONFIRM Type: Exploit, Patch https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed Source: CCN Type: ruby-openid GIT Repository limit fetching file size & disable XML entity expansion Source: CONFIRM Type: UNKNOWN https://github.com/openid/ruby-openid/pull/43 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration 2:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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