CVE-2018-4227

PoC —

CVSS 3.0

7.5 high

EPSS

2%p78

Published

Jun 8, 2018 (Jun 8, 2018)

Modified

Jun 17, 2026

Description

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

Vendors: apple
Products: iphone os, mac os x
Weakness: CWE-319
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.9%)

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