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CVE-2022-2867

Published: 17 August 2022

libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.

Notes

AuthorNote
rodrigo-zaiden
fix is the same commit as in CVE-2022-2868, CVE-2022-2869

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
bionic
Released (4.0.9-5ubuntu0.8)
focal
Released (4.1.0+git191117-2ubuntu0.20.04.6)
jammy
Released (4.3.0-6ubuntu0.2)
kinetic Not vulnerable
(4.4.0~rc1-1)
trusty
Released (4.0.3-7ubuntu0.11+esm3)
upstream
Released (4.4.0rc1)
xenial
Released (4.0.6-1ubuntu0.8+esm3)
Patches:
upstream: https://gitlab.com/libtiff/libtiff/-/commit/07d79fcac2ead271b60e32aeb80f7b4f3be9ac8c