Denial of Service Vulnerability in Sun Cluster for Oracle Parallel Server / Real Application Clusters

CVE-2003-1563 · MEDIUM Severity

AV:L/AC:H/AU:N/C:N/I:N/A:C

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.

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