CVE-2018-4474

Description

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iCloud for Windows 7.7, watchOS 5, Safari 12, iOS 12, iTunes 12.9 for Windows, tvOS 12. Unexpected interaction causes an ASSERT failure.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.86% Top 30%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple iOS
Affected: Apple tvOS
Affected: Apple watchOS
Affected: Apple Safari
Affected: Apple iTunes for Windows
Affected: Apple iCloud for Windows
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT209106 vendor advisory
https://support.apple.com/en-us/HT209107 vendor advisory
https://support.apple.com/en-us/HT209108 vendor advisory
https://support.apple.com/en-us/HT209109 vendor advisory
https://support.apple.com/en-us/HT209140 vendor advisory
https://support.apple.com/en-us/HT209141 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-4474?
CVE-2018-4474 has been scored as a high severity vulnerability.
How to fix CVE-2018-4474?
To fix CVE-2018-4474, 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-2018-4474 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-4474 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-4474?
CVE-2018-4474 affects Apple iOS, Apple tvOS, Apple watchOS, Apple Safari, Apple iTunes for Windows, Apple iCloud for Windows.
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