PublicDateAtUSN: 2021-10-08 20:15:00 UTC
Candidate: CVE-2020-22617
PublicDate: 2021-10-08 20:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22617
 https://tracker.ardour.org/view.php?id=7926
 https://github.com/Ardour/ardour/commit/96daa4036a
 https://ubuntu.com/security/notices/USN-5110-1
Description:
 Ardour v5.12 contains a use-after-free vulnerability in the component
 ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to: leosilva
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]


Patches_ardour:
 upstream: https://github.com/Ardour/ardour/commit/96daa4036a425ff3f23a7dfcba57bfb0f942bec6 (6.0-pre1)
upstream_ardour: released (1:6.0.0~ds0-1)
trusty_ardour: ignored (out of standard support)
trusty/esm_ardour: DNE
xenial_ardour: ignored (out of standard support)
bionic_ardour: released (1:5.12.0-3ubuntu0.1)
focal_ardour: released (1:5.12.0-3ubuntu4.1)
hirsute_ardour: not-affected (1:6.6.0+ds0-0ubuntu1)
impish_ardour: not-affected
jammy_ardour: not-affected
devel_ardour: not-affected