Vulnerability Description
A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1, iOS 17.1 and iPadOS 17.1. An attacker may be able to access passkeys without authentication.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | >= 17.0, < 17.1 |
| Apple | Iphone Os | >= 17.0, < 17.1 |
| Apple | Macos | >= 14.0, < 14.1 |
References
- http://seclists.org/fulldisclosure/2023/Oct/19Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Oct/24Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT213982Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213984Release NotesVendor Advisory
- https://support.apple.com/kb/HT213982Release NotesVendor Advisory
- https://support.apple.com/kb/HT213984Release NotesVendor Advisory
- http://seclists.org/fulldisclosure/2023/Oct/19Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Oct/24Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT213982Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213984Release NotesVendor Advisory
- https://support.apple.com/kb/HT213982Release NotesVendor Advisory
- https://support.apple.com/kb/HT213984Release NotesVendor Advisory
FAQ
What is CVE-2023-42847?
CVE-2023-42847 is a vulnerability with a CVSS score of 7.5 (HIGH). A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1, iOS 17.1 and iPadOS 17.1. An attacker may be able to access passkeys without authentication.
How severe is CVE-2023-42847?
CVE-2023-42847 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-42847?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.