Your submission was sent successfully! Close

You have successfully unsubscribed! Close

CVE-2020-35538

Published: 31 August 2022

A crafted input file could cause a null pointer dereference in jcopy_sample_rows() when processed by libjpeg-turbo.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
libjpeg-turbo
Launchpad, Ubuntu, Debian
bionic
Released (1.5.2-0ubuntu5.18.04.6)
focal
Released (2.0.3-0ubuntu1.20.04.3)
jammy Not vulnerable
(2.1.2-0ubuntu1)
kinetic Not vulnerable
(2.1.2-0ubuntu1)
trusty Not vulnerable
(code not present)
upstream Needs triage

xenial Not vulnerable
(code not present)
Patches:
upstream: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9120a247436e84c0b4eea828cb11e8f665fcde30
upstream: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/a46c111d9f3642f0ef3819e7298846ccc61869e0

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