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CVE Record

CVE-2003-1563: Sun Cluster 2.2 through 3.2 for Oracle Parallel Server / Real Application Clusters (OPS/RAC) allows local u...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a legacy Sun Cluster issue affecting Oracle OPS/RAC deployments. A local user could trigger a denial of service that causes a cluster node to panic or abort. The impact is operational disruption to clustered database services, not data theft based on the provided sources. Exposure is most likely in legacy Solaris/Sun Cluster environments still running Oracle OPS/RAC with local user access. Modern environments are unlikely to be affected unless old cluster stacks remain in production, labs, or disaster recovery systems. Treat this as a legacy infrastructure risk. Prioritize if the organization still depends on old Sun Cluster OPS/RAC systems for critical databases, because the likely business impact is outage or failover disruption. Mitigation focus: Inventory Sun Cluster OPS/RAC deployments and versions.; Check the referenced Sun vendor advisories for applicable fixes or workarounds.; Restrict local shell access on cluster nodes to trusted administrators..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2003-1563 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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