CVE-2003-1563
First published: Wed Dec 31 2003(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle Solaris and Zettabyte File System (ZFS) | =2.6 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =7 | |
| Sun SunOS | =5.8 | |
| Oracle Solaris Cluster | =2.2 | |
| Sun SunOS | =5.9 | |
| Sun SunOS | =5.10 | |
| Oracle Solaris Cluster | =3.0 | |
| Oracle Solaris Cluster | =3.1 | |
| Oracle Solaris Cluster | =3.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-1563?
CVE-2003-1563 is classified as a denial of service vulnerability impacting Sun Cluster versions 2.2 to 3.2.
How do I fix CVE-2003-1563?
To mitigate CVE-2003-1563, ensure that TCP ports used by the Distributed Lock Manager are not occupied by unauthorized daemons.
What versions are affected by CVE-2003-1563?
CVE-2003-1563 affects Sun Cluster versions 2.2, 3.0, 3.1, and 3.2.
Can local users exploit CVE-2003-1563?
Yes, local users can exploit CVE-2003-1563 to cause a cluster node panic or abort.
What system does CVE-2003-1563 impact?
CVE-2003-1563 specifically impacts Sun Cluster used in Oracle Parallel Server and Real Application Clusters environments.
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- canonical/oracle solaris and zettabyte file system (zfs)
- version/oracle solaris and zettabyte file system (zfs)/2.6
- version/oracle solaris and zettabyte file system (zfs)/7
- canonical/sun sunos
- version/sun sunos/5.8
- canonical/oracle solaris cluster
- version/oracle solaris cluster/2.2
- version/sun sunos/5.9
- version/sun sunos/5.10
- version/oracle solaris cluster/3.0
- version/oracle solaris cluster/3.1
- version/oracle solaris cluster/3.2