- -------------------------------------------------------------------------
Debian LTS Advisory DLA-2899-1                [email protected]
https://www.debian.org/lts/security/                 Salvatore Bonaccorso
January 25, 2022                              https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : policykit-1
Version        : 0.105-18+deb9u2
CVE ID         : CVE-2021-4034

The Qualys Research Labs discovered a local privilege escalation in
PolicyKit's pkexec.

Details can be found in the Qualys advisory at

For Debian 9 stretch, this problem has been fixed in version

We recommend that you upgrade your policykit-1 packages.

For the detailed security status of policykit-1 please refer to its
security tracker page at:

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