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CVE-2001-0371

6.2 · MEDIUM

Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating systems, makes deleted data available to user processes before it is zeroed out, which all…

Published Jun 18, 2001freebsdEPSS 0.30%

Overview

CVE-2001-0371 is a medium-severity vulnerability affecting freebsd freebsd. It was published on June 18, 2001 and has a CVSS 2.0 base score of 6.2 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating systems, makes deleted data available to user processes before it is zeroed out, which allows a local user to access otherwise restricted information.

Remediation

Check the references section for vendor advisories and patches from freebsd. Update freebsd 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

VendorProductVersionsStatus
freebsdfreebsd0Affected

References

Refarchives.neohapsis.com/archives/freebsd/2001-03/0403.htmlRefwww.osvdb.org/5682Refexchange.xforce.ibmcloud.com/vulnerabilities/6268Refarchives.neohapsis.com/archives/freebsd/2001-03/0403.htmlRefwww.osvdb.org/5682Refexchange.xforce.ibmcloud.com/vulnerabilities/6268

How CyberStrike helps

Frequently asked questions

What is CVE-2001-0371?

CVE-2001-0371 is a medium-severity vulnerability affecting freebsd freebsd. It was published on June 18, 2001 and has a CVSS 2.0 base score of 6.2 (MEDIUM).

How severe is CVE-2001-0371?

This vulnerability has a CVSS 2.0 base score of 6.2, rated MEDIUM. 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-2001-0371?

Check the references section for vendor advisories and patches from freebsd. Update freebsd 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-2001-0371?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2001-0371 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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