CVE-2016-4689

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT207422 vendor advisory
http://www.securitytracker.com/id/1037429 vdb entry
http://www.securityfocus.com/bid/94850 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-4689?
CVE-2016-4689 has been scored as a high severity vulnerability.
How to fix CVE-2016-4689?
To fix CVE-2016-4689, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-4689 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-4689 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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