Vulnerability Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 16.5 |
| Apple | Ipados | < 15.7.6 |
| Apple | Iphone Os | >= 15.0, < 15.7.6 |
| Apple | Macos | < 13.4 |
| Apple | Tvos | < 16.5 |
| Apple | Watchos | < 9.5 |
| Redhat | Enterprise Linux | 6.0 |
| Webkitgtk | Webkitgtk\+ | < 2.42.3 |
Related Weaknesses (CWE)
References
- https://security.gentoo.org/glsa/202401-04Third Party 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/HT213762Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213764Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213765Release NotesVendor Advisory
- https://security.gentoo.org/glsa/202401-04Third Party 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/HT213762Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213764Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213765Release NotesVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-US Government Resource
FAQ
What is CVE-2023-32373?
CVE-2023-32373 is a vulnerability with a CVSS score of 8.8 (HIGH). A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS ...
How severe is CVE-2023-32373?
CVE-2023-32373 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-32373?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Ipados, Apple Iphone Os, Apple Macos, Apple Tvos.