4.9

CVE-2012-3426

Exploit
OpenStack Keystone before 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chaining, (2) leveraging possession of a token for a disabled user account, or (3) leveraging possession of a token for an account with a changed password.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openstack ≫ Horizon Versionfolsom-1
Openstack ≫ Keystone Version2012.1
Openstack ≫ Keystone Version2012.1.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.27% 0.807
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.9 6.8 4.9
AV:N/AC:M/Au:S/C:P/I:P/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://github.com/openstack/keystone/commit/29e74e73a6e51cffc0371b32354558391826a4aa
http://github.com/openstack/keystone/commit/375838cfceb88cacc312ff6564e64eb18ee6a355
Patch
http://github.com/openstack/keystone/commit/628149b3dc6b58b91fd08e6ca8d91c728ccb8626
Patch
Exploit
http://github.com/openstack/keystone/commit/a67b24878a6156eab17b9098fa649f0279256f5d
http://github.com/openstack/keystone/commit/d9600434da14976463a0bd03abd8e0309f0db454
http://github.com/openstack/keystone/commit/ea03d05ed5de0c015042876100d37a6a14bf56de
Patch
Exploit
http://secunia.com/advisories/50045
http://secunia.com/advisories/50494
http://www.openwall.com/lists/oss-security/2012/07/27/4
Patch
http://www.ubuntu.com/usn/USN-1552-1
https://bugs.launchpad.net/keystone/+bug/996595
https://bugs.launchpad.net/keystone/+bug/997194
https://bugs.launchpad.net/keystone/+bug/998185
https://launchpad.net/keystone/essex/2012.1.1/+download/keystone-2012.1.1.tar.gz
Patch