VIR Vulnerability Intelligence Relay

CVE-2014-2828

high
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:N/A:H
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.8

Description

The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."

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 2014.1-1
sid Fixed 2014.1-1
forky Fixed 2014.1-1
bullseye Fixed 2014.1-1
bookworm Fixed 2014.1-1

Package impact
EcosystemPackageVulnerableFixed
python PyPIkeystone<8.0.0a08.0.0a0

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

References

CWEs

CWE-287

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

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