Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

BID:9137

Info

Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

Bugtraq ID: 9137
Class: Design Error
CVE: CVE-2003-1563
Remote: No
Local: Yes
Published: Dec 01 2003 12:00AM
Updated: Jul 06 2016 02:33PM
Credit: Vulnerability reported by Sun Microsystems.
Vulnerable: Sun Cluster 3.1
Sun Cluster 3.0
Sun Cluster 2.2
- Sun Solaris 8_sparc
 - Sun Solaris 7.0
 - Sun Solaris 2.6
 Sun Cluster 3.2
Not Vulnerable:

Discussion

Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

A vulnerability has been discovered in the handling of some applications on local systems in a Sun Cluster. Because of this, it is possible for an attacker to create a denial of service.

Update: Reportedly the issue can only be triggered when the following conditions are true:

The Sun Cluster Oracle OPS/RAC packages 'ORCLudlm' and 'SUNWudlm' are installed
The Solaris Secure Shell server daemon ('sshd(1M)') is running
The system is configured to enable X11 forwarding

Exploit / POC

Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

References

Sun Cluster TCP Port Conflict Denial Of Service Vulnerability

References:

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