CVE-2021-34055

HIGH

Jhead - Buffer Overflow

Title source: rule
STIX 2.1

Description

jhead 3.06 is vulnerable to Buffer Overflow via exif.c in function Put16u.

References (3)

Core 3
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/12/msg00004.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5294
Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/Matthias-Wandel/jhead/issues/36

Scores

CVSS v3 7.8
EPSS 0.0006
EPSS Percentile 19.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-120
Status published
Products (3)
debian/debian_linux 10.0
debian/debian_linux 11.0
jhead_project/jhead 3.06
Published Nov 04, 2022
Tracked Since Feb 18, 2026