The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM: libvpx1 1.3.0-2ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes.
https://ubuntu.com/security/notices/USN-4199-2
https://ubuntu.com/security/notices/USN-4199-1
CVE-2017-13194, CVE-2019-9232, CVE-2019-9433
Get the latest Linux and open source security news straight to your inbox.