USN-5428-1: libXrandr vulnerabilities

Publication date

18 May 2022

Overview

Several security issues were fixed in libXrandr.

Releases


Packages

Details

Tobias Stoeckmann discovered that libXrandr incorrectly handled certain
responses. An attacker could possibly use this issue to cause a denial
of service, or possibly execute arbitrary code.
(CVE-2016-7947, CVE-2016-7948)

Tobias Stoeckmann discovered that libXrandr incorrectly handled certain
responses. An attacker could possibly use this issue to cause a denial
of service, or possibly execute arbitrary code.
(CVE-2016-7947, CVE-2016-7948)

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
16.04 xenial libxrandr2 –  2:1.5.0-1ubuntu0.1~esm1  

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.


Have additional questions?

Talk to a member of the team ›