CVE-2021-30888 Information

Description

An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1 macOS Monterey 12.0.1 iOS 14.8.1 and iPadOS 14.8.1 tvOS 15.1 watchOS 8.1. A malicious website using Content Security Policy reports may be able to leak information via redirect behavior .

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT212876 https://support.apple.com/en-us/HT212874 https://support.apple.com/en-us/HT212868 https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212867 http://www.openwall.com/lists/oss-security/2021/12/20/6

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.4