Ubuntu 3755-1: GD vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libgd-tools 2.2.5-4ubuntu0.2 libgd3 2.2.5-4ubuntu0.2 Ubuntu 16.04 LTS: libgd-tools 2.1.1-4ubuntu0.16.04.10 libgd3 2.1.1-4ubuntu0.16.04.10 Ubuntu 14.04 LTS: libgd-tools 2.1.0-3ubuntu0.10 libgd3 2.1.0-3ubuntu0.10 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-3755-1
CVE-2018-1000222, CVE-2018-5711
Package Information
https://launchpad.net/ubuntu/+source/libgd2/2.2.5-4ubuntu0.2 https://launchpad.net/ubuntu/+source/libgd2/2.1.1-4ubuntu0.16.04.10 https://launchpad.net/ubuntu/+source/libgd2/2.1.0-3ubuntu0.10