USN-3900-1: GD vulnerabilities
USN-3900-1: GD vulnerabilities libgd2 vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 18.10 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 LTS Summary Several security issues were fixed in GD. Software Description libgd2 – GD Graphics Library Details It was discovered that GD incorrectly handled memory when processing certain images. A remote attacker could use this issue with a specially crafted image file to cause GD 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 18.10 libgd-tools – 2.2.5-4ubuntu1.1 libgd3 – 2.2.5-4ubuntu1.1 Ubuntu 18.04 LTS libgd-tools – 2.2.5-4ubuntu0.3 libgd3 – 2.2.5-4ubuntu0.3 Ubuntu 16.04 LTS libgd-tools – 2.1.1-4ubuntu0.16.04.11 libgd3 – 2.1.1-4ubuntu0.16.04.11 Ubuntu 14.04 LTS libgd-tools – 2.1.0-3ubuntu0.11 libgd3 – 2.1.0-3ubuntu0.11 To update your system, please [ more… ]