Debian Security Advisory
DLA-2562-1 mumble -- LTS security update
- Date Reported:
- 18 Feb 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-27229.
- More information:
It was discovered that there was a a remote code execution vulnerability in Mumble, a VoIP client commonly used for group chats. The exploit could have been been triggered by a maliciously crafted URL on the server list.
Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.
For Debian 9
Stretch, these problems have been fixed in version 1.2.18-1+deb9u2.
We recommend that you upgrade your mumble packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS