| Package | xorg-server |
|---|---|
| Version | 2:1.16.4-1+deb8u6 |
| Related CVEs | CVE-2021-4008 CVE-2021-4009 CVE-2021-4011 |
Jan-Niklas Sohn discovered that multiple input validation failures in X server extensions of the X.org X server may result in privilege escalation if the X server is running privileged.
For Debian 8 jessie, these problems have been fixed in version 2:1.16.4-1+deb8u6.
We recommend that you upgrade your xorg-server packages.
Further information about Extended LTS security advisories can be found in the dedicated section of our website.