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CVE-2022-2868

Published: 17 August 2022

libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is able to supply a crafted file to tiffcrop.

Notes

AuthorNote
rodrigo-zaiden
fix is the same commit as in CVE-2022-2867, CVE-2022-2869

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

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

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H