Vulnerability Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 16.6 |
| Apple | Ipados | < 15.8.7 |
| Apple | Iphone Os | < 15.8.7 |
| Apple | Macos | < 13.5 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/120324Release NotesVendor Advisory
- https://support.apple.com/en-us/120331Release NotesVendor Advisory
- https://support.apple.com/en-us/120338Release NotesVendor Advisory
- https://support.apple.com/en-us/126632Release NotesVendor Advisory
- https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-expExploitThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-US Government Resource
FAQ
What is CVE-2023-43000?
CVE-2023-43000 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 macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing malicio...
How severe is CVE-2023-43000?
CVE-2023-43000 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-2023-43000?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Ipados, Apple Iphone Os, Apple Macos.