CVE-2023-40445
HIGHCVSS 7.5/10EPSS 0.70%
Last modified
CVE-2023-40445 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The issue was addressed with improved UI handling. This issue is fixed in iOS 17.1 and iPadOS 17.1. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
The issue was addressed with improved UI handling. This issue is fixed in iOS 17.1 and iPadOS 17.1. A device may persistently fail to lock.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | >= 17.0, < 17.1 |
| Apple | Iphone Os | >= 17.0, < 17.1 |
References
- http://seclists.org/fulldisclosure/2023/Oct/19Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213982Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213982Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2023/Oct/19Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213982Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT213982Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-40445?
The issue was addressed with improved UI handling. This issue is fixed in iOS 17.1 and iPadOS 17.1. A device may persistently fail to lock.
How severe is CVE-2023-40445?
CVE-2023-40445 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40445?
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-2023-40445?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST