VIR Vulnerability Intelligence Relay

CVE-2012-0256

medium
Published 2012-03-26 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
5.0

Description

Apache Traffic Server 2.0.x and 3.0.x before 3.0.4 and 3.1.x before 3.1.3 does not properly allocate heap memory, which allows remote attackers to cause a denial of service (daemon crash) via a long HTTP Host header.

Predictions

Exploit likelihood
20%
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
OSVersionStatusFixed in
debian debianbookwormfixed3.0.4-1
debian debianbullseyefixed3.0.4-1
debian debiansidfixed3.0.4-1

Application impact
VendorProductVersionsFixed
apache apachetraffic_server2.0.0
apache apachetraffic_server2.0.1
apache apachetraffic_server2.1.0
apache apachetraffic_server2.1.1
apache apachetraffic_server2.1.2
apache apachetraffic_server2.1.3
apache apachetraffic_server2.1.4
apache apachetraffic_server2.1.5
apache apachetraffic_server2.1.6
apache apachetraffic_server2.1.7
apache apachetraffic_server2.1.8
apache apachetraffic_server2.1.9
apache apachetraffic_server3.0.0
apache apachetraffic_server3.0.1
apache apachetraffic_server3.0.2
apache apachetraffic_server3.0.3
apache apachetraffic_server3.1.0
apache apachetraffic_server3.1.1
apache apachetraffic_server3.1.2

References

CWEs

CWE-119

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

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