PT-2013-4941 · Openstack · Openstack Identity

Kieran Spear · Published 2013-09-23 · Updated 2023-02-13 · CVE-2013-4294

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV: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

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-4294

GHSA-5QPP-V56F-MQFM

PYSEC-2013-42

RHSA-2013:1285

Affected Products

Openstack Identity

References · 17

• https://nvd.nist.gov/vuln/detail/CVE-2013-4294 · Security Note
• https://bugs.launchpad.net/keystone/+bug/1202952 · Vendor Advisory
• http://seclists.org/oss-sec/2013/q3/586 · Patch
• http://ubuntu.com/usn/USN-2002-1 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2013-1285.html · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2013-42 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-4294 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5qpp-v56f-mqfm · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-4294 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-4294 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2013-42.yaml · Note
• http://secunia.com/advisories/54706 · Note
• https://access.redhat.com/security/cve/CVE-2013-4294 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1004452 · Note
• https://opendev.org/openstack/keystone · Note