Vulnerability Description
An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, Safari 13.1.2. Visiting a malicious website may lead to address bar spoofing.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 13.1.2 |
| Apple | Mac Os X | < 11.0.1 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT211292Release NotesVendor Advisory
- https://support.apple.com/en-us/HT211931Release NotesVendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing ListThird Party Advisory
- https://support.apple.com/en-us/HT211292Release NotesVendor Advisory
- https://support.apple.com/en-us/HT211931Release NotesVendor Advisory
FAQ
What is CVE-2020-9942?
CVE-2020-9942 is a vulnerability with a CVSS score of 4.3 (MEDIUM). An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, Safari 13.1.2. Visiting a malicious website may lead to address bar spoo...
How severe is CVE-2020-9942?
CVE-2020-9942 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-9942?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Mac Os X.