{"cve":"CVE-2003-1563","nvd":{"published":"2003-12-31T05:00:00.000","modified":"2026-06-16T22:04:39.823","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://sunsolve.sun.com/search/document.do?assetkey=1-26-101393-1","http://sunsolve.sun.com/search/document.do?assetkey=1-26-200810-1","http://www.auscert.org.au/render.html?it=3672","http://www.auscert.org.au/render.html?it=3672","http://www.auscert.org.au/render.html?it=3672"],"products":["sun:cluster"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2003-1563","score":0.00286,"percentile":0.21127,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}