Security Advisory
CVE-2018-4111
5.9
MEDIUM
Vulnerability Description
An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "Mail" component. It allows man-in-the-middle attackers to read S/MIME encrypted message content by sending HTML e-mail that references remote resources but lacks a valid S/MIME signature.
Published Date
April 3, 2018
Official Source
NIST NVD Advisory