CVE-2013-4477

The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges.

🔗 References (8)

• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2014-0113.html
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/10/30/6
• secalert@redhathttp://www.ubuntu.com/usn/USN-2034-1
• secalert@redhathttps://bugs.launchpad.net/keystone/+bug/1242855
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0113.html
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/10/30/6
• af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2034-1
• af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/keystone/+bug/1242855