5
CVSSv2

CVE-2018-4227

Published: 08/06/2018 Updated: 03/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

An issue exists in certain Apple products. iOS prior to 11.4 is affected. macOS prior to 10.13.5 is affected. The issue involves the "Mail" component. It allows remote malicious users to read the cleartext content of S/MIME encrypted messages via direct exfiltration.

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apple mac os x

apple iphone os

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2018-7-23-2 Additional information for APPLE-SA-2018-06-01-1 macOS High Sierra 10135, Security Update 2018-0 ...