CVE-2023-42861
MEDIUMCVSS 6.5/10EPSS 0.62%
Last modified
CVE-2023-42861 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.1. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.1. An attacker with knowledge of a standard user's credentials can unlock another standard user's locked screen on the same Mac.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | >= 14.0, < 14.1 |
References
- http://seclists.org/fulldisclosure/2023/Oct/24Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213984Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213984Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2023/Oct/24Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213984Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213984Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-42861?
A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.1. An attacker with knowledge of a standard user's credentials can unlock another standard user's locked screen on the same Mac.
How severe is CVE-2023-42861?
CVE-2023-42861 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2023-42861?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-42861?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST