Vulnerability Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to cause unexpected system termination or read kernel memory.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 16.5 |
| Apple | Iphone Os | < 16.5 |
| Apple | Macos | >= 13.0, < 13.4 |
| Apple | Tvos | < 16.5 |
| Apple | Watchos | < 9.5 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT213757Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213758Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213761Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213764Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213757Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213758Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213761Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213764Release NotesVendor Advisory
FAQ
What is CVE-2023-32420?
CVE-2023-32420 is a vulnerability with a CVSS score of 7.1 (HIGH). An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to cause unexpected ...
How severe is CVE-2023-32420?
CVE-2023-32420 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-32420?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos, Apple Tvos, Apple Watchos.