CVE-2021-30823 Information

Description

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1 iOS 14.8 and iPadOS 14.8 tvOS 15 Safari 15 watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT212819 https://support.apple.com/en-us/HT212807 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212816 https://support.apple.com/en-us/HT212869 https://support.apple.com/kb/HT212953 http://www.openwall.com/lists/oss-security/2021/12/20/6

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5