VULNERABILITY INTELLIGENCE
CVE-2020-28840
CVSS score7.8 HIGH
EPSS probability0.36%
CISA KEVNot currently listed
Published2023-08-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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).
Weakness classification
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Primary references
- cve@mitre.org — Exploit, Issue Tracking
- cve@mitre.org — Exploit
- cve@mitre.org — Patch
- cve@mitre.org — Exploit, Issue Tracking, Patch
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking
- af854a3a-2127-422b-91ae-364da2661108 — Exploit
- af854a3a-2127-422b-91ae-364da2661108 — Patch
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Patch