CVE-2020-3864

7.8HIGH

Key Information:

Vendor
Apple
Status
iOS And iPad OS
TV OS
Safari
Itunes For Windows
Vendor
CVE Published:
27 October 2020

Summary

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.

Affected Version(s)

iCloud for Windows < 10.9

iCloud for Windows < 7.17

iOS and iPadOS < 13.3

References

https://support.apple.com/en-us/HT210947
x_refsource_MISC
https://support.apple.com/en-us/HT210918
x_refsource_MISC
https://support.apple.com/en-us/HT210920
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.