CVEvulnerability
CVE-2020-28840
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-08-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
Description
Buffer Overflow vulnerability in jpgfile.c in Matthias-Wandel jhead version 3.04, allows local attackers to execute arbitrary code and cause a denial of service (DoS).
Affected configurations
• matthiaswandel jhead (< 3.04)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900820 Exploit, Issue Tracking
- https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-xh27-xwgj-gqw2 Exploit
- https://github.com/Matthias-Wandel/jhead/commit/4827ed31c226dc5ed93603bd649e0e387a1778da Patch
- https://github.com/Matthias-Wandel/jhead/issues/8 Exploit, Issue Tracking, Patch
- https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900820 Exploit, Issue Tracking
- https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-xh27-xwgj-gqw2 Exploit
- https://github.com/Matthias-Wandel/jhead/commit/4827ed31c226dc5ed93603bd649e0e387a1778da Patch
- https://github.com/Matthias-Wandel/jhead/issues/8 Exploit, Issue Tracking, Patch