VIR Vulnerability Intelligence Relay

CVE-2012-4551

high
Published 2012-11-30 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.5

Description

Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to "certain hash tables."

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.

Application impact
VendorProductVersionsFixed
ps_project_management_teamlibunity-webapps{"endIncluding":"2.4.0"}
ps_project_management_teamlibunity-webapps0.02
ps_project_management_teamlibunity-webapps0.2.1
ps_project_management_teamlibunity-webapps0.3
ps_project_management_teamlibunity-webapps0.3.1
ps_project_management_teamlibunity-webapps2.0
ps_project_management_teamlibunity-webapps2.0.1
ps_project_management_teamlibunity-webapps2.1
ps_project_management_teamlibunity-webapps2.3
ps_project_management_teamlibunity-webapps2.3.1
ps_project_management_teamlibunity-webapps2.3.2
ps_project_management_teamlibunity-webapps2.3.3
ps_project_management_teamlibunity-webapps2.3.4
ps_project_management_teamlibunity-webapps2.3.5
ps_project_management_teamlibunity-webapps2.3.6
ps_project_management_teamlibunity-webapps2.3.7
ps_project_management_teamlibunity-webapps2.3.8
ps_project_management_teamlibunity-webapps2.3.9

References

CWEs

CWE-399

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

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