CVE-2018-4280

Description

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 19.41% Top 5%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: n/a iOS, macOS, tvOS, watchOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/kb/HT208937 vendor advisory
https://support.apple.com/kb/HT208938 vendor advisory
https://support.apple.com/kb/HT208935 vendor advisory
https://support.apple.com/kb/HT208936 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-4280?
CVE-2018-4280 has been scored as a high severity vulnerability.
How to fix CVE-2018-4280?
To fix CVE-2018-4280, 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-2018-4280 being actively exploited in the wild?
It is possible that CVE-2018-4280 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~19% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-4280?
CVE-2018-4280 affects n/a iOS, macOS, tvOS, watchOS.
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