Description
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 17.3 |
| Apple | iOS and iPadOS | < 15.8.7; < 16.7.5; < 17.3 |
| Apple | macOS | < 12.7.3; < 13.6.4; < 14.3 |
| Apple | tvOS | < 17.3 |
| Apple | visionOS | < 1.0.2 |
References
- https://support.apple.com/en-us/118479Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120304Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120305Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120307Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120309Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120310Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120311Release Notes, Vendor Advisory
- https://support.apple.com/en-us/120339Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126632Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2024/Feb/6Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jan/34Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jan/40Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/US43EQFC2IS66EA2CPAZFH2RQ6WD7PKF/Broken Link
- https://support.apple.com/en-us/HT214055Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214059Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214061Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214055Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214056Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214057Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214058Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214059Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214061Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214063Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT214070Release Notes, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-23222US Government Resource
Timeline
- Published
- Jan 23, 2024
- Last modified
- Jun 17, 2026
- Added to CISA KEV
- Jan 23, 2024
- NVD status
- Analyzed