CVE-2016-4689

HIGH

iPhone OS < 10.1.1 - Mail S/MIME Revoked Certificate Validation Bypass

Title source: llm

Description

An issue was discovered in certain Apple products. iOS before 10.2 is affected. The issue involves the "Mail" component, which does not alert the user to an S/MIME email signature that used a revoked certificate.

References (3)

Core 3

Core References

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207422

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1037429

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/94850

Scores

CVSS v3 7.5

EPSS 0.0100

EPSS Percentile 59.3%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE

CWE-254

Status published

Products (1)

apple/iphone_os < 10.1.1

Published Feb 20, 2017

Tracked Since Feb 18, 2026