CVE-2001-0955
7.2 · HIGHOverview
CVE-2001-0955 is a high-severity vulnerability affecting xfree86_project x11r6. It was published on September 22, 2001 and has a CVSS 2.0 base score of 7.2 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Buffer overflow in fbglyph.c in XFree86 before 4.2.0, related to glyph clipping for large origins, allows attackers to cause a denial of service and possibly gain privileges via a large number of characters, possibly through the web page search form of KDE Konqueror or from an xterm command with a long title.
Remediation
Check the references section for vendor advisories and patches from xfree86_project. Update x11r6 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 |
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References
Frequently Asked Questions
What is CVE-2001-0955?
CVE-2001-0955 is a high-severity vulnerability affecting xfree86_project x11r6. It was published on September 22, 2001 and has a CVSS 2.0 base score of 7.2 (HIGH).
How severe is CVE-2001-0955?
This vulnerability has a CVSS 2.0 base score of 7.2, 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-2001-0955?
Check the references section for vendor advisories and patches from xfree86_project. Update x11r6 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-2001-0955?
CyberStrike's AI-powered security agents can automatically detect CVE-2001-0955 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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