CVE-2020-17541
Published: 1 June 2021
Libjpeg-turbo all version have a stack-based buffer overflow in the "transform" component. A remote attacker can send a malformed jpeg file to the service and cause arbitrary code execution or denial of service of the target service.
Notes
| Author | Note |
|---|---|
| mdeslaur | probably not exploitable, if it is, it's a DoS only https://github.com/libjpeg-turbo/libjpeg-turbo/issues/392#issuecomment-562332507 |
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)
|
|
| groovy |
Ignored
(reached end-of-life)
|
|
| hirsute |
Not vulnerable
|
|
| impish |
Not vulnerable
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Not vulnerable
|
|
| trusty |
Released
(1.3.0-0ubuntu2.1+esm2)
|
|
| upstream |
Released
(1:2.0.5-1)
|
|
| xenial |
Released
(1.4.2-0ubuntu3.4+esm1)
|
|
|
Patches: upstream: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/c76f4a08263b0cea40d2967560ac7c21f6959079 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |