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CVE-2022-3598

Published: 25 October 2022

LibTIFF 4.4.0 has an out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c:3604, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit cfbb883b.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
bionic
Released (4.0.9-5ubuntu0.8)
jammy
Released (4.3.0-6ubuntu0.2)
kinetic
Released (4.4.0-4ubuntu3.1)
upstream
Released (4.4.0-5)
xenial
Released (4.0.6-1ubuntu0.8+esm6)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (4.1.0+git191117-2ubuntu0.20.04.6)
trusty
Released (4.0.3-7ubuntu0.11+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar
Released (4.4.0-4ubuntu3.1)

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H