CVE-2019-8549

Description

Multiple input validation issues existed in MIG generated code. These issues were addressed with improved validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A malicious application may be able to execute arbitrary code with system privileges.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.46%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple iOS
Affected: Apple macOS
Affected: Apple tvOS
Affected: Apple watchOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT209599 vendor advisory
https://support.apple.com/HT209601 vendor advisory
https://support.apple.com/HT209600 vendor advisory
https://support.apple.com/HT209602 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-8549?
CVE-2019-8549 has been scored as a high severity vulnerability.
How to fix CVE-2019-8549?
To fix CVE-2019-8549, 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-2019-8549 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-8549 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-2019-8549?
CVE-2019-8549 affects Apple iOS, Apple macOS, Apple tvOS, Apple watchOS.
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