It was discovered that libbson incorrectly validated input length. An
attacker could possibly use this issue to cause a denial of service. This
issue affected only Ubuntu 16.04 ESM. (CVE-2017-14227)
It was discovered that libbson incorrectly handled certain specially
crafted bson buffers. An attacker could possibly use this issue to cause
a denial of service. (CVE-2018-16790)