Vulnerability Description
The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13.2, watchOS 9.3, macOS Big Sur 11.7.3, Safari 16.3, tvOS 16.3, iOS 16.3 and iPadOS 16.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 16.3 |
| Apple | Ipados | < 16.3 |
| Apple | Iphone Os | < 16.3 |
| Apple | Macos | < 11.7.3 |
| Apple | Tvos | < 16.3 |
| Apple | Watchos | < 9.3 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT213599Vendor Advisory
- https://support.apple.com/en-us/HT213600Vendor Advisory
- https://support.apple.com/en-us/HT213601Vendor Advisory
- https://support.apple.com/en-us/HT213603Vendor Advisory
- https://support.apple.com/en-us/HT213604Vendor Advisory
- https://support.apple.com/en-us/HT213605Vendor Advisory
- https://support.apple.com/en-us/HT213606Vendor Advisory
- https://support.apple.com/en-us/HT213638
- https://support.apple.com/en-us/HT213599Vendor Advisory
- https://support.apple.com/en-us/HT213600Vendor Advisory
- https://support.apple.com/en-us/HT213601Vendor Advisory
- https://support.apple.com/en-us/HT213603Vendor Advisory
- https://support.apple.com/en-us/HT213604Vendor Advisory
- https://support.apple.com/en-us/HT213605Vendor Advisory
- https://support.apple.com/en-us/HT213606Vendor Advisory
FAQ
What is CVE-2023-23517?
CVE-2023-23517 is a vulnerability with a CVSS score of 8.8 (HIGH). The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13.2, watchOS 9.3, macOS Big Sur 11.7.3, Safari 16.3, tvOS 16.3, iOS 16.3 and iPadOS ...
How severe is CVE-2023-23517?
CVE-2023-23517 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-2023-23517?
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.