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CVE-2022-32202

Published: 2 June 2022

In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.

Notes

AuthorNote
jdstrand
libjpeg-turbo is a fork of libjpeg8

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
libjpeg
Launchpad, Ubuntu, Debian
focal Needed

impish Ignored
(reached end-of-life)
jammy Needed

kinetic Needs triage

upstream Needs triage

libjpeg-turbo
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
kinetic Not vulnerable
(code not present)
trusty Not vulnerable
(code not present)
upstream Not vulnerable
(code not present)
xenial Not vulnerable
(code not present)
libjpeg6b
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
kinetic Not vulnerable
(code not present)
trusty Not vulnerable
(code not present)
upstream Not vulnerable
(code not present)
xenial Not vulnerable
(code)
libjpeg9
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
kinetic Not vulnerable
(code not present)
trusty Does not exist

upstream Not vulnerable
(code not present)
xenial Not vulnerable
(code)

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