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CVE-2003-1563

4.0 · MEDIUM

Sun Cluster 2.2 through 3.2 for Oracle Parallel Server / Real Application Clusters (OPS/RAC) allows local users to cause a denial of service (cluster node panic or abort) by launching a daemon list…

Published Dec 31, 2003sunEPSS 0.29%

Overview

CVE-2003-1563 is a medium-severity vulnerability affecting sun solaris. It was published on December 31, 2003 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Sun Cluster 2.2 through 3.2 for Oracle Parallel Server / Real Application Clusters (OPS/RAC) allows local users to cause a denial of service (cluster node panic or abort) by launching a daemon listening on a TCP port that would otherwise be used by the Distributed Lock Manager (DLM), possibly involving this daemon responding in a manner that spoofs a cluster reconfiguration.

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

Refsunsolve.sun.com/search/document.do?assetkey=1-26-101393-1Refsunsolve.sun.com/search/document.do?assetkey=1-26-200810-1Refwww.auscert.org.au/render.html?it=3672Refwww.auscert.org.au/render.html?it=3672Refwww.auscert.org.au/render.html?it=3672Refwww.auscert.org.au/render.html?it=3672Refwww.securityfocus.com/bid/9137Refsunsolve.sun.com/search/document.do?assetkey=1-26-101393-1Refsunsolve.sun.com/search/document.do?assetkey=1-26-200810-1Refwww.auscert.org.au/render.html?it=3672

How CyberStrike helps

Frequently asked questions

What is CVE-2003-1563?

CVE-2003-1563 is a medium-severity vulnerability affecting sun solaris. It was published on December 31, 2003 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

How severe is CVE-2003-1563?

This vulnerability has a CVSS 2.0 base score of 4.0, 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-2003-1563?

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-2003-1563?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2003-1563 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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