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CVE-2006-5218

4.6 · MEDIUM

Integer overflow in the systrace_preprepl function (STRIOCREPLACE) in systrace in OpenBSD 3.9 and NetBSD 3 allows local users to cause a denial of service (crash), gain privileges, or read arbitrar…

Published Oct 10, 2006netbsdEPSS 0.41%

Overview

CVE-2006-5218 is a medium-severity vulnerability affecting netbsd netbsd. It was published on October 10, 2006 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Integer overflow in the systrace_preprepl function (STRIOCREPLACE) in systrace in OpenBSD 3.9 and NetBSD 3 allows local users to cause a denial of service (crash), gain privileges, or read arbitrary kernel memory via large numeric arguments to the systrace ioctl.

Remediation

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

References

Refopenbsd.org/errata.html#systraceRefscary.beasts.org/security/CESA-2006-003.htmlRefsecunia.com/advisories/22324Refsecuritytracker.com/id?1017009Refwww.osvdb.org/29570Refwww.securityfocus.com/bid/20392Refexchange.xforce.ibmcloud.com/vulnerabilities/29392Refopenbsd.org/errata.html#systraceRefscary.beasts.org/security/CESA-2006-003.htmlRefsecunia.com/advisories/22324

How CyberStrike helps

Frequently asked questions

What is CVE-2006-5218?

CVE-2006-5218 is a medium-severity vulnerability affecting netbsd netbsd. It was published on October 10, 2006 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

How severe is CVE-2006-5218?

This vulnerability has a CVSS 2.0 base score of 4.6, 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-2006-5218?

Check the references section for vendor advisories and patches from netbsd. Update netbsd 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-2006-5218?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-5218 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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