TI-2012-03891 Aliases CVE-2012-4551 GHSA-4h6w-r9jm-x3p5

Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to…

LOW 37CWE-399Published 2012-11-30 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Partial · Partial · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

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."

Why it matters now

EPSS 0.0195 80th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 18

CPE	Versions	Role	Vendor
cpe:2.3:a:ps_project_management_team:libunity-webapps::::::::	up to 2.4.0	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.02:::::::*	0.02	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.2.1:::::::*	0.2.1	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.3:::::::*	0.3	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.3.1:::::::*	0.3.1	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.0:::::::*	2.0	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.0.1:::::::*	2.0.1	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.1:::::::*	2.1	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3:::::::*	2.3	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.1:::::::*	2.3.1	Vulnerable	Ps Project Management Team

cpe:2.3:a:ps_project_management_team:libunity-webapps:*:*:*:*:*:*:*:* Versions up to 2.4.0 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.02:*:*:*:*:*:*:* Versions 0.02 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.3:*:*:*:*:*:*:* Versions 0.3 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:0.3.1:*:*:*:*:*:*:* Versions 0.3.1 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.1:*:*:*:*:*:*:* Versions 2.3.1 Vulnerable ·Ps Project Management Team

Show 8 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.2:::::::*	2.3.2	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.3:::::::*	2.3.3	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.4:::::::*	2.3.4	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.5:::::::*	2.3.5	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.6:::::::*	2.3.6	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.7:::::::*	2.3.7	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.8:::::::*	2.3.8	Vulnerable	Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.9:::::::*	2.3.9	Vulnerable	Ps Project Management Team

cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.2:*:*:*:*:*:*:* Versions 2.3.2 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.3:*:*:*:*:*:*:* Versions 2.3.3 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.4:*:*:*:*:*:*:* Versions 2.3.4 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.5:*:*:*:*:*:*:* Versions 2.3.5 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.6:*:*:*:*:*:*:* Versions 2.3.6 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.7:*:*:*:*:*:*:* Versions 2.3.7 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.8:*:*:*:*:*:*:* Versions 2.3.8 Vulnerable ·Ps Project Management Team
cpe:2.3:a:ps_project_management_team:libunity-webapps:2.3.9:*:*:*:*:*:*:* Versions 2.3.9 Vulnerable ·Ps Project Management Team

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2012-4551
2026-10-03 Alias added: GHSA-4h6w-r9jm-x3p5

References

Advisory 1

USN-1635-1

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences