Ubuntu 4699-1: Apache Log4net vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: liblog4net1.2-cil 1.2.10+dfsg-7ubuntu0.20.10.1 Ubuntu 20.04 LTS: liblog4net1.2-cil 1.2.10+dfsg-7ubuntu0.20.04.1 Ubuntu 18.04 LTS: liblog4net1.2-cil 1.2.10+dfsg-7ubuntu0.18.04.1 Ubuntu 16.04 LTS: liblog4net1.2-cil 1.2.10+dfsg-7ubuntu0.16.04.1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4699-1
CVE-2018-1285
Package Information
https://launchpad.net/ubuntu/+source/log4net/1.2.10+dfsg-7ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/log4net/1.2.10+dfsg-7ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/log4net/1.2.10+dfsg-7ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/log4net/1.2.10+dfsg-7ubuntu0.16.04.1