CVE-2011-0543
3.3 · LOWOverview
CVE-2011-0543 is a low-severity vulnerability affecting fuse fuse. It was published on September 2, 2011 and has a CVSS 2.0 base score of 3.3 (LOW).
This vulnerability has a CVSS 2.0 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Certain legacy functionality in fusermount in fuse 2.8.5 and earlier, when util-linux does not support the --no-canonicalize option, allows local users to bypass intended access restrictions and unmount arbitrary directories via a symlink attack.
Remediation
Check the references section for vendor advisories and patches from fuse. Update fuse 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 |
|---|---|---|---|
| fuse | fuse | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-0543?
CVE-2011-0543 is a low-severity vulnerability affecting fuse fuse. It was published on September 2, 2011 and has a CVSS 2.0 base score of 3.3 (LOW).
How severe is CVE-2011-0543?
This vulnerability has a CVSS 2.0 base score of 3.3, rated LOW. 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-2011-0543?
Check the references section for vendor advisories and patches from fuse. Update fuse 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-2011-0543?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-0543 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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