Vulnerability in Apple Ipados
CVE-2022-42793
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.002 (9.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions unspecified
Weakness classification (CWE)
References
- support.apple.com/en-us/HT213446 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213443 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213445 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213444 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213488 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-42793?
- CVE-2022-42793 is a medium-severity vulnerability in Apple Ipados, classified under Improper Verification of Cryptographic Signature. CVSS score: 5.5/10. Published 2022-11-01.
- How severe is CVE-2022-42793?
- Medium severity. CVSS v3 base score is 5.5 out of 10.