PT-2020-20910 · Apple · Apple Macos+4

Muirey03 + 1 · Published 2020-11-12 · Updated 2023-01-09 · CVE-2020-9974

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.0.1 iOS versions prior to 14.2 iPadOS versions prior to 14.2 tvOS versions prior to 14.2 watchOS versions prior to 7.1

Description A logic issue was addressed with improved state management. A malicious application may be able to determine kernel memory layout.

Recommendations For macOS versions prior to 11.0.1, update to macOS Big Sur 11.0.1. For iOS versions prior to 14.2, update to iOS 14.2. For iPadOS versions prior to 14.2, update to iPadOS 14.2. For tvOS versions prior to 14.2, update to tvOS 14.2. For watchOS versions prior to 7.1, update to watchOS 7.1.

Fix

Related Identifiers

CVE-2020-9974

Affected Products

Apple Macos

Ios

Ipados

Tvos

Watchos

References · 15

• https://osv.dev/vulnerability/CVE-2020-9974 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9974 · Security Note
• https://support.apple.com/en-us/HT211929 · Vendor Advisory
• https://support.apple.com/kb/HT212011 · Vendor Advisory
• https://support.apple.com/en-us/HT211930 · Vendor Advisory
• https://support.apple.com/en-us/HT211928 · Vendor Advisory
• https://support.apple.com/en-us/HT211931 · Vendor Advisory
• https://t.me/cvenotify/6863 · Telegram Post
• https://support.apple.com/en-us/102846 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9974 · Note
• https://support.apple.com/en-us/HT212011 · Note
• https://support.apple.com/en-us/103052 · Note
• http://seclists.org/fulldisclosure/2020/Dec/32 · Note
• https://t.me/cibsecurity/17271 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Dec/26 · Note