CVE-2022-42793

MEDIUM

iPadOS < 15.7 - Improper Verification of Cryptographic Signature

Title source: llm
STIX 2.1

Description

An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, iOS 15.7 and iPadOS 15.7, macOS Monterey 12.6. An app may be able to bypass code signing checks.

References (5)

Core 5
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213443
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213444
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213445
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213446
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213488

Scores

CVSS v3 5.5
EPSS 0.0003
EPSS Percentile 9.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-347
Status published
Products (3)
apple/ipados < 15.7
apple/iphone_os < 15.7
apple/macos 11.0 - 11.7
Published Nov 01, 2022
Tracked Since Feb 18, 2026