PT-2013-4941 · Openstack · Openstack Identity

Kieran Spear

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CVE-2013-4294

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Published

2013-09-23

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Updated

2023-02-13

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions OpenStack Identity (Keystone) versions 2012.2.x through 2013.1.3 OpenStack Identity (Keystone) version 2013.1.4 is not affected, so the range is limited to before this version.
Description The issue concerns the mamcache and KVS token backends in OpenStack Identity (Keystone) which do not properly compare the PKI token revocation list with PKI tokens. This allows remote attackers to bypass intended access restrictions via a revoked PKI token.
Recommendations For OpenStack Identity (Keystone) versions 2012.2.x through 2013.1.3, update to version 2013.1.4 or later to resolve the issue.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-4294
GHSA-5QPP-V56F-MQFM
PYSEC-2013-42
RHSA-2013:1285

Affected Products

Openstack Identity