Ubuntu 5548-1: libxml2 vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: libxml2 2.9.10+dfsg-5ubuntu0.20.04.4 libxml2-utils 2.9.10+dfsg-5ubuntu0.20.04.4 Ubuntu 18.04 LTS: libxml2 2.9.4+dfsg1-6.1ubuntu1.7 libxml2-utils 2.9.4+dfsg1-6.1ubuntu1.7 Ubuntu 16.04 ESM: libxml2 2.9.3+dfsg1-1ubuntu0.7+esm3 libxml2-utils 2.9.3+dfsg1-1ubuntu0.7+esm3 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5548-1
CVE-2016-3709
Package Information
https://launchpad.net/ubuntu/+source/libxml2/2.9.10+dfsg-5ubuntu0.20.04.4 https://launchpad.net/ubuntu/+source/libxml2/2.9.4+dfsg1-6.1ubuntu1.7