CVE-2021-30887 Information

Description

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1 iOS 15.1 and iPadOS 15.1 watchOS 8.1 tvOS 15.1. Processing maliciously crafted web content may lead to unexpectedly unenforced Content Security Policy.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT212876 https://support.apple.com/en-us/HT212874 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 https://www.debian.org/security/2021/dsa-5031 https://www.debian.org/security/2021/dsa-5030 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5