========================================================================== Ubuntu Security Notice USN-3410-1 September 05, 2017
libgd2 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: GD library could be made to crash if it opened a specially crafted file. Software Description: - libgd2: GD Graphics Library Details: It was discovered a double-free vulnerability in GD library. A remote attacker could write arbitrary values in memory spaces or made programs to crash. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: libgd-tools 2.2.4-2ubuntu0.3 libgd3 2.2.4-2ubuntu0.3 Ubuntu 16.04 LTS: libgd-tools 2.1.1-4ubuntu0.16.04.8 libgd3 2.1.1-4ubuntu0.16.04.8 Ubuntu 14.04 LTS: libgd-tools 2.1.0-3ubuntu0.8 libgd3 2.1.0-3ubuntu0.8 In general, a standard system update will make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3410-1 CVE-2017-6362 Package Information: https://launchpad.net/ubuntu/+source/libgd2/2.2.4-2ubuntu0.3 https://launchpad.net/ubuntu/+source/libgd2/2.1.1-4ubuntu0.16.04.8 https://launchpad.net/ubuntu/+source/libgd2/2.1.0-3ubuntu0.8
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