CVE-2018-4194
8.8 · HIGHOverview
CVE-2018-4194 is a high-severity vulnerability affecting apple iphone_os. It was published on January 11, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In iOS before 11.4, iCloud for Windows before 7.5, watchOS before 4.3.1, iTunes before 12.7.5 for Windows, and macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.
Remediation
Check the references section for vendor advisories and patches from apple. Update iphone_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apple | iphone_os | >= 0, < 11.4 | Affected |
| apple | mac_os_x | >= 10.13.0, < 10.13.5 | Affected |
| apple | watchos | >= 0, < 4.3.1 | Affected |
| apple | icloud | >= 0, < 7.5 | Affected |
| apple | itunes | >= 0, < 12.7.5 | Affected |
References
Frequently Asked Questions
What is CVE-2018-4194?
CVE-2018-4194 is a high-severity vulnerability affecting apple iphone_os. It was published on January 11, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-4194?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-4194?
Check the references section for vendor advisories and patches from apple. Update iphone_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-4194?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-4194 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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