CVE-2019-8660
CRITICALCVSS 9.8/10EPSS 13.11%
Last modified
CVE-2019-8660 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. EPSS estimates a 13.11% chance of exploitation in the next 30 days.
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 12.4 |
| Apple | Mac Os X | < 10.14.6 |
| Apple | Tvos | < 12.4 |
| Apple | Watchos | < 5.3 |
References
- https://support.apple.com/HT210346Vendor Advisory
- https://support.apple.com/HT210348Vendor Advisory
- https://support.apple.com/HT210351Vendor Advisory
- https://support.apple.com/HT210353Vendor Advisory
- https://support.apple.com/HT210346Vendor Advisory
- https://support.apple.com/HT210348Vendor Advisory
- https://support.apple.com/HT210351Vendor Advisory
- https://support.apple.com/HT210353Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-8660?
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
How severe is CVE-2019-8660?
CVE-2019-8660 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 13.11% probability of exploitation in the next 30 days.
How do I fix CVE-2019-8660?
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.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-8649A logic issue existed in the handling of synchronous page lo…6.1
- CVE-2019-8654An inconsistent user interface issue was addressed with impr…6.5
- CVE-2019-8656This was addressed with additional checks by Gatekeeper on f…5.5
- CVE-2019-8657An out-of-bounds read was addressed with improved input vali…8.8
- CVE-2019-8658A logic issue was addressed with improved state management. …6.1
- CVE-2019-8659This issue was addressed with improved checks. This issue is…7.5
- CVE-2019-8661A use after free issue was addressed with improved memory ma…9.8
- CVE-2019-8662This issue was addressed with improved checks. This issue is…9.8
- CVE-2019-8663This issue was addressed with improved checks. This issue is…5.3
- CVE-2019-8664An input validation issue was addressed with improved input …6.5
- CVE-2019-8665A denial of service issue was addressed with improved valida…7.5
- CVE-2019-8666Multiple memory corruption issues were addressed with improv…8.8
Are you affected by CVE-2019-8660?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST