{"id":"CVE-2003-1563","aliases":["EUVD-2003-1553","GHSA-fr8v-g2gh-36rv"],"status":"published","title":"Sun Cluster 2.2 through 3.2 for Oracle Parallel Server / Real Application Clusters (OPS/RAC)...","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.","severity":{"version":"2.0","score":4,"vector":"AV:L/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00286,"percentile":0.21196,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:04:39Z","products":[{"vendor":"sun","product":"cluster"}],"references":[{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-200810-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-101393-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"http://www.auscert.org.au/render.html?it=3672","tags":["third-party-advisory","x_refsource_AUSCERT","vendor-advisory","x_refsource_SUNALERT","x_transferred","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/9137","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-1563"},{"url":"https://github.com/advisories/GHSA-fr8v-g2gh-36rv"}],"sources":{"cve":[{"id":"CVE-2003-1563","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.","status":"published","published":"2008-08-18T19:00:00Z","modified":"2024-09-16T17:28:37.502Z","updated_at":"2026-11-02T14:20:16.072351Z"}],"euvd":[{"id":"EUVD-2003-1553","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.","status":"published","published":"2008-08-18T19:00:00Z","modified":"2024-09-16T17:28:37Z","updated_at":"2026-11-03T00:55:41.41816Z"}],"ghsa":[{"id":"GHSA-fr8v-g2gh-36rv","title":"Sun Cluster 2.2 through 3.2 for Oracle Parallel Server / Real Application Clusters (OPS/RAC)...","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.","status":"published","published":"2022-04-29T01:28:17Z","modified":"2023-01-30T05:02:14Z","updated_at":"2026-11-02T14:46:35.666418Z"}],"nvd":[{"id":"CVE-2003-1563","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.","status":"published","published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:04:39.823Z","cvss":[{"version":"2.0","score":4,"vector":"AV:L/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:48.212104Z"}]}}