CVE-2016-4688
8.8 · HIGHOverview
CVE-2016-4688 is a high-severity vulnerability affecting apple tvos. It was published on February 20, 2017 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
An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. tvOS before 10.0.1 is affected. watchOS before 3.1 is affected. watchOS before 3.1.3 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted font.
Remediation
Check the references section for vendor advisories and patches from apple. Update tvos 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 | tvos | >= 0, < 10.0.1 | Affected |
| apple | mac_os_x | >= 0, < 10.12.1 | Affected |
| apple | watchos | >= 0, < 3.1.3 | Affected |
References
Frequently Asked Questions
What is CVE-2016-4688?
CVE-2016-4688 is a high-severity vulnerability affecting apple tvos. It was published on February 20, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2016-4688?
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-2016-4688?
Check the references section for vendor advisories and patches from apple. Update tvos 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-2016-4688?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-4688 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.
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