CVE-2013-1812

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2013/03/03/8", "name": "[oss-security] 20130302 Re: CVE request: ruby-openid XML denial of service attack", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md", "name": "https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120204.html", "name": "FEDORA-2013-20260", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120361.html", "name": "FEDORA-2013-20238", "tags": [], "refsource": "FEDORA"}, {"url": "https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed", "name": "https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "https://github.com/openid/ruby-openid/pull/43", "name": "https://github.com/openid/ruby-openid/pull/43", "tags": [], "refsource": "CONFIRM"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=918134", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=918134", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2013-1812", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-12-12T18:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:18:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:17:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:janrain:ruby-openid:*:-:-:*:-:ruby:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.2.1"}, {"cpe23Uri": "cpe:2.3:a:janrain:ruby-openid:2.2.0:-:-:*:-:ruby:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2013-12-13T16:12Z"}