CVE-2018-14665
6.6 · MEDIUMOverview
CVE-2018-14665 is a medium-severity vulnerability affecting x.org x_server. It was published on October 25, 2018 and has a CVSS 3.0 base score of 6.6 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.
Remediation
Check the references section for vendor advisories and patches from x.org. Update x_server 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 |
|---|---|---|---|
| x.org | x_server | >= 0, < 1.20.3 | Affected |
References
Frequently Asked Questions
What is CVE-2018-14665?
CVE-2018-14665 is a medium-severity vulnerability affecting x.org x_server. It was published on October 25, 2018 and has a CVSS 3.0 base score of 6.6 (MEDIUM).
How severe is CVE-2018-14665?
This vulnerability has a CVSS 3.0 base score of 6.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-14665?
Check the references section for vendor advisories and patches from x.org. Update x_server 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-2018-14665?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-14665 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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