Security Advisory
CVE-2018-18956
7.5
HIGH
Vulnerability Description
The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before 4.0.6 allows remote attackers to cause a denial of service (segfault and daemon crash) via crafted input to the SMTP parser, as exploited in the wild in November 2018.
Published Date
November 5, 2018
Official Source
NIST NVD Advisory