VIR Vulnerability Intelligence Relay

CVE-2013-4294

medium
Published 2022-05-17 · Modified 2024-11-25
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4 NEW
—
not yet in upstream
VIR risk
5.0

Description

The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token.

Predictions

Exploit likelihood
30%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 2013.1.3-2
sid Fixed 2013.1.3-2
forky Fixed 2013.1.3-2
bullseye Fixed 2013.1.3-2
bookworm Fixed 2013.1.3-2

Package impact
EcosystemPackageVulnerableFixed
python PyPIkeystone>=2012.2.0,<2013.1.42013.1.4

Application impact
VendorProductVersionsFixed
openstackkeystone2012.2
openstackkeystone2012.2.1
openstackkeystone2012.2.2
openstackkeystone2012.2.3
openstackkeystone2012.2.4
openstackkeystone2013.1
openstackkeystone2013.1.1
openstackkeystone2013.1.2
openstackkeystone2013.1.3

References

CWEs

CWE-264

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.