4.3

CVE-2013-1812

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fedoraproject ≫ Fedora Version17
Fedoraproject ≫ Fedora Version18
Janrain ≫ Ruby-openid Update- Edition- SwEdition- SwPlatformruby Version <= 2.2.1
Janrain ≫ Ruby-openid Version2.2.0 Update- Edition- SwEdition- SwPlatformruby
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.13% 0.796
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120204.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120361.html
http://www.openwall.com/lists/oss-security/2013/03/03/8
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=918134
https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md
https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed
Patch
Exploit
https://github.com/openid/ruby-openid/pull/43