Vulnerability in Apple Ipados
CVE-2022-42813
A certificate validation issue existed in the handling of WKWebView. This issue was addressed with improved validation. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. Processing a maliciously crafted certificate may lead to arbitrary code execution.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions unspecified
- Apple tvOS — versions unspecified
- Apple watchOS — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/en-us/HT213488 (Vendor Advisory)
- support.apple.com/en-us/HT213489 (Vendor Advisory)
- support.apple.com/en-us/HT213492 (Vendor Advisory)
- support.apple.com/en-us/HT213491 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-42813?
- CVE-2022-42813 is a critical-severity vulnerability in Apple Ipados, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2022-11-01.
- How severe is CVE-2022-42813?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-42813 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.