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CVE-2006-4303

2.6 · LOW

Race condition in (1) libnsl and (2) TLI/XTI API routines in Sun Solaris 10 allows remote attackers to cause a denial of service ("tight loop" and CPU consumption for listener applications) via unk…

Published Aug 23, 2006sunEPSS 1.34%

Overview

CVE-2006-4303 is a low-severity vulnerability affecting sun solaris. It was published on August 23, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Race condition in (1) libnsl and (2) TLI/XTI API routines in Sun Solaris 10 allows remote attackers to cause a denial of service ("tight loop" and CPU consumption for listener applications) via unknown vectors related to TCP fusion (do_tcp_fusion).

Remediation

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

Refsecuritytracker.com/id?1016706Refsunsolve.sun.com/search/document.do?assetkey=1-26-102576-1Refexchange.xforce.ibmcloud.com/vulnerabilities/28420Refsecuritytracker.com/id?1016706Refsunsolve.sun.com/search/document.do?assetkey=1-26-102576-1Refexchange.xforce.ibmcloud.com/vulnerabilities/28420

How CyberStrike helps

Frequently asked questions

What is CVE-2006-4303?

CVE-2006-4303 is a low-severity vulnerability affecting sun solaris. It was published on August 23, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).

How severe is CVE-2006-4303?

This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-4303?

Check the references section for vendor advisories and patches from sun. Update solaris 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-2006-4303?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-4303 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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