Ubuntu 4921-1: libcaca vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: caca-utils 0.99.beta19-2.1ubuntu1.20.10.1 libcaca0 0.99.beta19-2.1ubuntu1.20.10.1 Ubuntu 20.04 LTS: caca-utils 0.99.beta19-2.1ubuntu1.20.04.1 libcaca0 0.99.beta19-2.1ubuntu1.20.04.1 Ubuntu 18.04 LTS: caca-utils 0.99.beta19-2ubuntu0.18.04.2 libcaca0 0.99.beta19-2ubuntu0.18.04.2 Ubuntu 16.04 LTS: caca-utils 0.99.beta19-2ubuntu0.16.04.2 libcaca0 0.99.beta19-2ubuntu0.16.04.2 Ubuntu 14.04 ESM: caca-utils 0.99.beta18-1ubuntu5.1+esm1 libcaca0 0.99.beta18-1ubuntu5.1+esm1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4921-1
CVE-2021-3410
Package Information
https://launchpad.net/ubuntu/+source/libcaca/0.99.beta19-2.1ubuntu1.20.10.1 https://launchpad.net/ubuntu/+source/libcaca/0.99.beta19-2.1ubuntu1.20.04.1 https://launchpad.net/ubuntu/+source/libcaca/0.99.beta19-2ubuntu0.18.04.2 https://launchpad.net/ubuntu/+source/libcaca/0.99.beta19-2ubuntu0.16.04.2