Vulnerability Description
A session rendering issue was addressed with improved session tracking. This issue is fixed in macOS Sonoma 14.2.1. A user who shares their screen may unintentionally share the incorrect content.
CVSS Score
5.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | >= 14.0, < 14.2.1 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2023/Dec/20Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT214048Release NotesVendor Advisory
- http://seclists.org/fulldisclosure/2023/Dec/20Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT214048Release NotesVendor Advisory
- https://support.apple.com/kb/HT214048
FAQ
What is CVE-2023-42940?
CVE-2023-42940 is a vulnerability with a CVSS score of 5.7 (MEDIUM). A session rendering issue was addressed with improved session tracking. This issue is fixed in macOS Sonoma 14.2.1. A user who shares their screen may unintentionally share the incorrect content.
How severe is CVE-2023-42940?
CVE-2023-42940 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-42940?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos.