CVE-2013-4477
OpenStack Keystone Grizzly and Havana - Unauthenticated Privilege Escalation via LDAP Role Removal
Title source: llmDescription
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 (4)
Core 4
Core References
Patch mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2013/10/30/6
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2034-1
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2014-0113.html
Exploit x_refsource_confirm
https://bugs.launchpad.net/keystone/+bug/1242855
Scores
EPSS
0.0015
EPSS Percentile
35.3%
Details
CWE
CWE-264
Status
published
Products (3)
openstack/grizzly
openstack/havana
pypi/keystone
0 - 8.0.0a0PyPI
Published
Nov 02, 2013
Tracked Since
Feb 18, 2026