CVE-2024-27831
Last modified
CVE-2024-27831 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2. Processing a file may lead to unexpected app termination or arbitrary code execution.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 16.7.8 |
| Apple | Ipados | >= 17.0, < 17.5 |
| Apple | Iphone Os | < 16.7.8 |
| Apple | Iphone Os | >= 17.0, < 17.5 |
| Apple | Macos | < 12.7.5 |
| Apple | Macos | >= 13.0, < 13.6.7 |
| Apple | Macos | >= 14.0, < 14.5 |
| Apple | Tvos | < 17.5 |
| Apple | Visionos | < 1.2 |
References
- http://seclists.org/fulldisclosure/2024/Jun/5Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT214100Vendor Advisory
- https://support.apple.com/en-us/HT214101Vendor Advisory
- https://support.apple.com/en-us/HT214102Vendor Advisory
- https://support.apple.com/en-us/HT214105Vendor Advisory
- https://support.apple.com/en-us/HT214106Vendor Advisory
- https://support.apple.com/en-us/HT214107Vendor Advisory
- https://support.apple.com/en-us/HT214108Vendor Advisory
- https://support.apple.com/kb/HT214100Vendor Advisory
- https://support.apple.com/kb/HT214101Vendor Advisory
- https://support.apple.com/kb/HT214102Vendor Advisory
- https://support.apple.com/kb/HT214105Vendor Advisory
- https://support.apple.com/kb/HT214106Vendor Advisory
- https://support.apple.com/kb/HT214107Vendor Advisory
- https://support.apple.com/kb/HT214108Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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