CVE-2023-41991
medium · 5.5Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Added 2023-09-25Remediation due 2023-10-16
A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
5.5
CVSS
4.5%
EPSS (exploit prob.)
91st
EPSS percentile
2023-09-21
Published
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-295
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| apple | ipados | < 16.7 |
| apple | ipados | 17.0 |
| apple | iphone_os | < 16.7 |
| apple | iphone_os | 17.0 |
| apple | macos | >= 13.0, < 13.6 |
Check a specific version with /api/v1/cve/match.
References
- https://support.apple.com/en-us/HT213927
- https://support.apple.com/en-us/HT213931
- https://support.apple.com/en-us/HT213927
- https://support.apple.com/en-us/HT213931
- https://support.apple.com/kb/HT213927
- https://support.apple.com/kb/HT213931
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41991
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-41991