========================================================================== Ubuntu Security Notice USN-3693-1 June 27, 2018 jasper vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in JasPer. Software Description: - jasper: Library for manipulating JPEG-2000 files Details: It was discovered that JasPer incorrectly handled certain malformed JPEG-2000 image files. If a user or automated system using JasPer were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: libjasper1 1.900.1-debian1-2.4ubuntu1.2 Ubuntu 14.04 LTS: libjasper1 1.900.1-14ubuntu3.5 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3693-1 CVE-2015-5203, CVE-2015-5221, CVE-2016-10248, CVE-2016-10250, CVE-2016-8883, CVE-2016-8887, CVE-2016-9262, CVE-2016-9387, CVE-2016-9388, CVE-2016-9389, CVE-2016-9390, CVE-2016-9391, CVE-2016-9392, CVE-2016-9393, CVE-2016-9394, CVE-2016-9396, CVE-2016-9600, CVE-2017-1000050, CVE-2017-6850 Package Information: https://launchpad.net/ubuntu/+source/jasper/1.900.1-debian1-2.4ubuntu1.2 https://launchpad.net/ubuntu/+source/jasper/1.900.1-14ubuntu3.5