PT-2022-26584 · Apple · Ipados+5

Linus Henze · Published 2022-09-12 · Updated 2023-08-08 · CVE-2022-42793

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.7 macOS Ventura versions prior to 13 iOS versions prior to 15.7 and 16 iPadOS versions prior to 15.7 macOS Monterey versions prior to 12.6

Description An issue in code signature validation was addressed with improved checks, allowing an app to potentially bypass code signing checks.

Recommendations For macOS versions prior to 11.7, update to macOS Big Sur 11.7 or later. For macOS Ventura versions prior to 13, update to macOS Ventura 13 or later. For iOS versions prior to 15.7 and 16, update to iOS 15.7 or iOS 16 or later. For iPadOS versions prior to 15.7, update to iPadOS 15.7 or later. For macOS Monterey versions prior to 12.6, update to macOS Monterey 12.6 or later.

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2022-42793

Affected Products

Apple Macos

Ios

Ipados

Macos Big Sur

Macos Monterey

Macos Ventura

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2022-42793 · Security Note
• https://support.apple.com/en-us/HT213488 · Vendor Advisory
• https://support.apple.com/en-us/HT213443 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-42793 · Vendor Advisory
• https://support.apple.com/en-us/HT213444 · Vendor Advisory
• https://support.apple.com/en-us/HT213445 · Vendor Advisory
• https://support.apple.com/en-us/HT213446 · Vendor Advisory
• https://support.apple.com/en-us/102841 · Note
• https://support.apple.com/en-us/102840 · Note
• https://support.apple.com/en-us/102853 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42793 · Note