CVE-2018-12178
Buffer overflow in network stack for EDK II may allow unprivileged user to potentially enable escalation of privilege and/or denial of service via network.
Date published : 2019-03-27
https://edk2-docs.gitbooks.io/security-advisory/content/dns-pack-size-check.html
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us