Debian Security Advisory
DLA-3388-1 keepalived -- LTS security update
- Date Reported:
- 10 Apr 2023
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-44225.
- More information:
A flaw was found in keepalived, a failover and monitoring daemon for LVS clusters, where an improper authentication vulnerability allows an unprivileged user to change properties that could lead to an access-control bypass.
For Debian 10 buster, this problem has been fixed in version 1:2.0.10-1+deb10u1.
We recommend that you upgrade your keepalived packages.
For the detailed security status of keepalived please refer to its security tracker page at: https://security-tracker.debian.org/tracker/keepalived
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