The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS (Available with Ubuntu Pro): libyajl2 2.1.0-2ubuntu0.18.04.1~esm1 Ubuntu 16.04 LTS (Available with Ubuntu Pro): libyajl2 2.1.0-2ubuntu0.16.04.1~esm1 Ubuntu 14.04 LTS (Available with Ubuntu Pro): libyajl2 2.0.4-4ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes.
https://ubuntu.com/security/notices/USN-6233-1
CVE-2017-16516, CVE-2022-24795, CVE-2023-33460
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