CVE-2020-3864

Description

A logic issue was addressed with improved validation. This issue is fixed in iCloud for Windows 7.17, iTunes 12.10.4 for Windows, iCloud for Windows 10.9.2, tvOS 13.3.1, Safari 13.0.5, iOS 13.3.1 and iPadOS 13.3.1. A DOM object context may not have had a unique security origin.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
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 and iPadOS
Affected: Apple tvOS
Affected: Apple Safari
Affected: Apple iTunes for Windows
Affected: Apple iCloud for Windows
Affected: Apple iCloud for Windows
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT210947 release notes vendor advisory
https://support.apple.com/en-us/HT210918 release notes vendor advisory
https://support.apple.com/en-us/HT210920 release notes vendor advisory
https://support.apple.com/en-us/HT210922 release notes vendor advisory
https://support.apple.com/en-us/HT210923 release notes vendor advisory
https://support.apple.com/en-us/HT210948 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3864?
CVE-2020-3864 has been scored as a high severity vulnerability.
How to fix CVE-2020-3864?
To fix CVE-2020-3864, 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-2020-3864 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3864 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-2020-3864?
CVE-2020-3864 affects Apple iOS and iPadOS, Apple tvOS, Apple Safari, Apple iTunes for Windows, Apple iCloud for Windows, Apple iCloud for Windows.
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