Bug 2015876 (CVE-2020-22617) - CVE-2020-22617 ardour: use-after-free in the component ardour/libs/pbd/xml++.cc
Summary: CVE-2020-22617 ardour: use-after-free in the component ardour/libs/pbd/xml++.cc
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-22617
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2015877 2015878
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-10-20 09:46 UTC by Marian Rehak
Modified: 2021-10-20 14:09 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-10-20 14:09:20 UTC
Embargoed:

Attachments (Terms of Use)

Description Marian Rehak 2021-10-20 09:46:47 UTC 
Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.

Reference:

https://github.com/Ardour/ardour/commit/96daa4036a
https://tracker.ardour.org/view.php?id=7926
Comment 1 Marian Rehak 2021-10-20 09:47:21 UTC 
Created ardour5 tracking bugs for this issue:

Affects: fedora-33 [bug 2015877]


Created ardour6 tracking bugs for this issue:

Affects: fedora-all [bug 2015878]
Comment 2 Product Security DevOps Team 2021-10-20 14:09:20 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
Note You need to log in before you can comment on or make changes to this bug.