CVE-2013-4477

Advisory

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.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://bugs.launchpad.net/keystone/+bug/1242855
• http://www.openwall.com/lists/oss-security/2013/10/30/6
• http://www.ubuntu.com/usn/USN-2034-1
• http://rhn.redhat.com/errata/RHSA-2014-0113.html
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4477
• https://nvd.nist.gov/vuln/detail/CVE-2013-4477
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4477
• https://github.com/openstack/keystone/commit/c6800c