CVE-2021-29390
Published: 22 August 2023
libjpeg-turbo version 2.0.90 has a heap-based buffer over-read (2 bytes) in decompress_smooth_data in jdcoefct.c.
Notes
Author | Note |
---|---|
jdstrand | libjpeg-turbo is a fork of libjpeg8 |
mdeslaur | the libjpeg package is an unrelated codebase |
ccdm94 | according to upstream, this issue was introduced with commit 6d91e95, on version 2.1 beta1[6(b)]. |
Priority
Status
Package | Release | Status |
---|---|---|
libjpeg-turbo Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Not vulnerable
(2.1.2-0ubuntu1)
|
|
lunar |
Not vulnerable
(2.1.5-2ubuntu1)
|
|
mantic |
Not vulnerable
(2.1.5-2ubuntu1)
|
|
noble |
Not vulnerable
(2.1.5-2ubuntu1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(2.1.0)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/ccaba5d7894ecfb5a8f11e48d3f86e1f14d5a469 |
||
libjpeg6b Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Not vulnerable
(code not present)
|
|
lunar |
Not vulnerable
(code not present)
|
|
mantic |
Not vulnerable
(code not present)
|
|
noble |
Not vulnerable
(code not present)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
(code not present)
|
|
libjpeg9 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Not vulnerable
(code not present)
|
|
lunar |
Not vulnerable
(code not present)
|
|
mantic |
Not vulnerable
(code not present)
|
|
noble |
Not vulnerable
(code not present)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
(code not present)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.1 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |