PT-2018-16401
CVE-2018-4111
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Published
2018-04-03
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Updated
2020-08-24
Description by
CVSS 3.1
5.9
MediumMetricsAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions
macOS versions prior to 10.13.4
Description
The issue involves the
Mail component and allows man-in-the-middle attackers to read S/MIME encrypted message content. This is achieved by sending HTML e-mail that references remote resources but lacks a valid S/MIME signature.Recommendations
For macOS versions prior to 10.13.4, update to version 10.13.4 or later to resolve the issue.
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