CVE-2020-22617
Published: 8 October 2021
Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ardour Launchpad, Ubuntu, Debian |
bionic |
Released
(1:5.12.0-3ubuntu0.1)
|
| focal |
Released
(1:5.12.0-3ubuntu4.1)
|
|
| hirsute |
Not vulnerable
(1:6.6.0+ds0-0ubuntu1)
|
|
| impish |
Not vulnerable
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Not vulnerable
|
|
| lunar |
Not vulnerable
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1:6.0.0~ds0-1)
|
|
| xenial |
Needed
|
|
|
Patches: upstream: https://github.com/Ardour/ardour/commit/96daa4036a425ff3f23a7dfcba57bfb0f942bec6 (6.0-pre1) |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |