========================================================================== Ubuntu Security Notice USN-3569-1 February 13, 2018 libvorbis vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in libvorbis. Software Description: - libvorbis: The Vorbis General Audio Compression Codec Details: It was discovered that libvorbis incorrectly handled certain sound files. An attacker could possibly use this to execute arbitrary code. (CVE-2017-14632) It was discovered that libvorbis incorrectly handled certain sound files. An attacker could use this to cause a denial of service. (CVE-2017-14633) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libvorbis0a 1.3.5-4ubuntu0.1 Ubuntu 16.04 LTS: libvorbis0a 1.3.5-3ubuntu0.1 Ubuntu 14.04 LTS: libvorbis0a 1.3.2-1.3ubuntu1.1 After a standard system upgrade you need to restart any applications that use libvorbis, such as Totem and gtkpod, to effect the necessary changes. References: https://www.ubuntu.com/usn/usn-3569-1 CVE-2017-14632, CVE-2017-14633 Package Information: https://launchpad.net/ubuntu/+source/libvorbis/1.3.5-4ubuntu0.1 https://launchpad.net/ubuntu/+source/libvorbis/1.3.5-3ubuntu0.1 https://launchpad.net/ubuntu/+source/libvorbis/1.3.2-1.3ubuntu1.1