7.8

CVE-2020-28840

Exploit
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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Matthiaswandel ≫ Jhead Version < 3.04
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.255
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

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
Patch
Exploit
Issue Tracking