CVE-2020-9978 Information

Description

This issue was addressed with improved setting propagation. This issue is fixed in macOS Big Sur 11.0.1 tvOS 14.0 macOS Big Sur 11.1 Security Update 2020-001 Catalina Security Update 2020-007 Mojave watchOS 7.0 iOS 14.0 and iPadOS 14.0. An attacker in a privileged network position may be able to unexpectedly alter application state.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Reference

https://support.apple.com/en-us/HT212011 https://support.apple.com/en-us/HT211844 https://support.apple.com/en-us/HT211843 https://support.apple.com/en-us/HT211931 https://support.apple.com/en-us/HT211850

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

4.5