CVE-2019-8637

Description

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. A malicious application may be able to gain root privileges.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple iOS
Affected: Apple tvOS
Affected: Apple watchOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT210118 vendor advisory
https://support.apple.com/HT210120 vendor advisory
https://support.apple.com/HT210122 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-8637?
CVE-2019-8637 has been scored as a high severity vulnerability.
How to fix CVE-2019-8637?
To fix CVE-2019-8637, 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-2019-8637 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-8637 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.
What software or system is affected by CVE-2019-8637?
CVE-2019-8637 affects Apple iOS, Apple tvOS, Apple watchOS.
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