CVE-2018-6336
7.8 · HIGHOverview
CVE-2018-6336 is a high-severity vulnerability affecting linuxfoundation osquery. It was published on December 31, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7
Remediation
Check the references section for vendor advisories and patches from linuxfoundation. Update osquery 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 |
|---|---|---|---|
| linuxfoundation | osquery | >= 0, < 3.2.7 | Affected |
Frequently Asked Questions
What is CVE-2018-6336?
CVE-2018-6336 is a high-severity vulnerability affecting linuxfoundation osquery. It was published on December 31, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2018-6336?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-6336?
Check the references section for vendor advisories and patches from linuxfoundation. Update osquery 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-2018-6336?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-6336 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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