PT-2018-16495

CVE-2018-4227

Published

2018-06-08

Updated

2019-10-03

Description by

CVSS 3.1

7.5

High

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions iOS versions prior to 11.4 macOS versions prior to 10.13.5

Description The issue involves the Mail component and allows remote attackers to read the cleartext content of S/MIME encrypted messages via direct exfiltration.

Recommendations For iOS versions prior to 11.4, update to version 11.4 or later. For macOS versions prior to 10.13.5, update to version 10.13.5 or later.

Exploitability

Exploit

Fix

Impacts

Researchers