========================================================================== Ubuntu Security Notice USN-3706-2 July 10, 2018 libjpeg-turbo vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: libjpeg-turbo could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - libjpeg-turbo: library for handling JPEG files Details: USN-3706-1 fixed a vulnerability in libjpeg-turbo. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: It was discovered that libjpeg-turbo incorrectly handled certain malformed JPEG images. If a user or automated system were tricked into opening a specially crafted JPEG image, a remote attacker could cause libjpeg-turbo to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: libjpeg-turbo8 1.1.90+svn733-0ubuntu4.5 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3706-2 https://usn.ubuntu.com/usn/usn-3706-1 CVE-2014-9092, CVE-2016-3616, CVE-2018-11212, CVE-2018-11213, CVE-2018-11214, CVE-2018-1152