PT-2021-19008 · Apple · Macos Monterey+3

Csaba Fitzl + 1 · Published 2021-08-24 · Updated 2022-01-03 · CVE-2021-30965

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions macOS Monterey versions prior to 12.1 Security Update 2021-008 Catalina versions prior to the update macOS Big Sur versions prior to 11.6.2

Description A logic issue was addressed with improved state management, which may allow a malicious application to cause a denial of service to Endpoint Security clients.

Recommendations For macOS Monterey versions prior to 12.1, update to macOS Monterey 12.1. For Security Update 2021-008 Catalina, apply the Security Update 2021-008. For macOS Big Sur versions prior to 11.6.2, update to macOS Big Sur 11.6.2.

Fix

Related Identifiers

CVE-2021-30965

Affected Products

Apple Macos

Security Update 2021-008 Catalina

Macos Big Sur

Macos Monterey

References · 9

• https://osv.dev/vulnerability/CVE-2021-30965 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30965 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30965 · Note
• https://t.me/cvenotify/24864 · Telegram Post
• https://support.apple.com/en-us/HT212981 · Note
• https://support.apple.com/en-us/102876 · Note
• https://support.apple.com/en-us/102874 · Note
• https://support.apple.com/en-us/HT212978 · Note
• https://support.apple.com/en-us/HT212979 · Note