Description
An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.5.2, macOS Big Sur 11.7.8, iOS 15.7.7 and iPadOS 15.7.7, macOS Monterey 12.6.7, watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, macOS Ventura 13.4.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | >= unspecified, < 12.6 |
| Apple | iOS and iPadOS | >= unspecified, < 15.7 |
| Apple | iOS and iPadOS | >= unspecified, < 16.5 |
| Apple | watchOS | >= unspecified, < 8.8 |
| Apple | watchOS | >= unspecified, < 9.5 |
| Apple | macOS | >= unspecified, < 13.4 |
| Apple | macOS | >= unspecified, < 11.7 |
References
- http://seclists.org/fulldisclosure/2023/Oct/20Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213808Vendor Advisory
- https://support.apple.com/en-us/HT213809Vendor Advisory
- https://support.apple.com/en-us/HT213810Vendor Advisory
- https://support.apple.com/en-us/HT213811Vendor Advisory
- https://support.apple.com/en-us/HT213812Vendor Advisory
- https://support.apple.com/en-us/HT213813Vendor Advisory
- https://support.apple.com/en-us/HT213814Vendor Advisory
- https://support.apple.com/kb/HT213990Vendor Advisory
- http://seclists.org/fulldisclosure/2023/Oct/20Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213808Vendor Advisory
- https://support.apple.com/en-us/HT213809Vendor Advisory
- https://support.apple.com/en-us/HT213810Vendor Advisory
- https://support.apple.com/en-us/HT213811Vendor Advisory
- https://support.apple.com/en-us/HT213812Vendor Advisory
- https://support.apple.com/en-us/HT213813Vendor Advisory
- https://support.apple.com/en-us/HT213814Vendor Advisory
- https://support.apple.com/kb/HT213990Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434US Government Resource
Timeline
- Published
- Jun 23, 2023
- Last modified
- Jun 17, 2026
- Added to CISA KEV
- Jun 23, 2023
- NVD status
- Analyzed