# CVE-2003-1563

## Summary

- **CVE ID:** CVE-2003-1563
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Aug 18, 2008
- **Last Modified:** Mar 16, 2026

## 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.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://sunsolve.sun.com/search/document.do?assetkey=1-26-200810-1)
- [CNA](http://sunsolve.sun.com/search/document.do?assetkey=1-26-101393-1)
- [CNA](http://www.auscert.org.au/render.html?it=3672)
- [CNA](http://www.securityfocus.com/bid/9137)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.07%
- **EPSS Percentile:** 20.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._