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CVE-2021-30887

Date: August 24, 2021

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.

Severity Score

Related Resources (17)

https://security-tracker.debian.org/tracker/CVE-2021-30887
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/
https://support.apple.com/en-us/HT212869
https://www.debian.org/security/2021/dsa-5031
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/
https://www.debian.org/security/2021/dsa-5030
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
https://nvd.nist.gov/vuln/detail/CVE-2021-30887
https://support.apple.com/en-us/HT212874
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-30887
https://security.alpinelinux.org/vuln/CVE-2021-30887
https://support.apple.com/en-us/HT212867
http://www.openwall.com/lists/oss-security/2021/12/20/6
https://access.redhat.com/security/cve/CVE-2021-30887
https://support.apple.com/en-us/HT212876
https://www.mend.io/vulnerability-database/CVE-2021-30887

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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