[USN-5407-1] Cairo vulnerabilities


========================================================================== Ubuntu Security Notice USN-5407-1 May 10, 2022
cairo vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 16.04 ESM
Summary:
Several security issues were fixed in cairo.
Software Description: – cairo: Cairo 2D vector graphics library performance utilities
Details:
Gustavo Grieco, Alberto Garcia, Francisco Oca, Suleman Ali, and others discovered that Cairo incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. (CVE-2016-9082, CVE-2017-9814, CVE-2019-6462)
Stephan Bergmann discovered that Cairo incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2020-35492)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 ESM: cairo-perf-utils 1.14.6-1ubuntu0.1~esm1 libcairo2 1.14.6-1ubuntu0.1~esm1
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5407-1 CVE-2016-9082, CVE-2017-9814, CVE-2019-6462, CVE-2020-35492