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CVE-2006-5780

7.5 · HIGH

Stack-based buffer overflow in nfsd.exe in XLink Omni-NFS Server 5.2 allows remote attackers to execute arbitrary code via a crafted TCP packet to port 2049 (nfsd), as demonstrated by vd_xlink.pm.

Published Nov 7, 2006xlink_technologyEPSS 63.37%

Overview

CVE-2006-5780 is a high-severity vulnerability affecting xlink_technology omni-nfs_server. It was published on November 7, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Stack-based buffer overflow in nfsd.exe in XLink Omni-NFS Server 5.2 allows remote attackers to execute arbitrary code via a crafted TCP packet to port 2049 (nfsd), as demonstrated by vd_xlink.pm.

Remediation

Check the references section for vendor advisories and patches from xlink_technology. Update omni-nfs_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

VendorProductVersionsStatus

References

Refgleg.net/downloads/VULNDISCO_META_FREE.tar.gzRefgleg.net/vulndisco_meta.shtmlRefsecunia.com/advisories/22751Refsecurityreason.com/securityalert/1831Refsecuritytracker.com/id?1017172Refwww.securityfocus.com/archive/1/450728/100/0/threadedRefwww.securityfocus.com/bid/20941Refwww.vupen.com/english/advisories/2006/4380Refexchange.xforce.ibmcloud.com/vulnerabilities/30083Refwww.exploit-db.com/exploits/2729

How CyberStrike helps

Frequently asked questions

What is CVE-2006-5780?

CVE-2006-5780 is a high-severity vulnerability affecting xlink_technology omni-nfs_server. It was published on November 7, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2006-5780?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-5780?

Check the references section for vendor advisories and patches from xlink_technology. Update omni-nfs_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-2006-5780?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-5780 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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