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
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)
|
|
| lunar |
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 |