PT-2020-6453 · Apple · Ios+3

Published 2020-09-30 · Updated 2025-10-27 · CVE-2020-27932

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.0.1 watchOS versions prior to 7.1 iOS versions prior to 12.4.9 and prior to 14.2 watchOS versions prior to 6.2.9 and prior to 5.3.9 macOS High Sierra versions prior to Security Update 2020-006 macOS Mojave versions prior to Security Update 2020-006 iPadOS versions prior to 14.2 macOS Catalina versions prior to 10.15.7 Supplemental Update and prior to 10.15.7 Update

Description A type confusion issue was addressed with improved state handling. This issue may allow a malicious application to execute arbitrary code with kernel privileges.

Recommendations For macOS versions prior to 11.0.1, update to macOS Big Sur 11.0.1. For watchOS versions prior to 7.1, update to watchOS 7.1. For iOS versions prior to 12.4.9, update to iOS 12.4.9. For iOS versions prior to 14.2, update to iOS 14.2. For watchOS versions prior to 6.2.9, update to watchOS 6.2.9. For watchOS versions prior to 5.3.9, update to watchOS 5.3.9. For macOS High Sierra versions prior to Security Update 2020-006, apply Security Update 2020-006. For macOS Mojave versions prior to Security Update 2020-006, apply Security Update 2020-006. For iPadOS versions prior to 14.2, update to iPadOS 14.2. For macOS Catalina versions prior to 10.15.7 Supplemental Update and prior to 10.15.7 Update, update to macOS Catalina 10.15.7 Supplemental Update or macOS Catalina 10.15.7 Update.

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

BDU:2021-04932

CVE-2020-27932

Affected Products

Apple Macos

Ios

Ipados

Watchos

References · 31

• https://support.apple.com/en-us/HT211946 · Vendor Advisory
• https://support.apple.com/en-us/HT211940 · Vendor Advisory
• https://support.apple.com/en-us/HT211928 · Vendor Advisory
• https://support.apple.com/en-us/HT211929 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-04932 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27932 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27932 · Security Note
• https://support.apple.com/en-us/HT211947 · Vendor Advisory
• https://support.apple.com/en-us/HT211931 · Vendor Advisory
• https://support.apple.com/en-us/HT211945 · Vendor Advisory
• https://support.apple.com/en-us/HT211944 · Vendor Advisory
• https://t.me/cvenotify/9508 · Telegram Post
• https://t.me/cibsecurity/17454 · Telegram Post
• https://cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv · Note
• https://t.me/cybersecuritytechnologies/2661 · Telegram Post