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Sun Cluster TCP Port Conflict Denial of Service Vulnerability
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Secunia Advisory:
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SA10369
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Release Date:
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2003-12-05
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Popularity:
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8,439 views
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Critical:
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Not critical
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Impact:
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DoS
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Where:
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Local system
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Solution Status:
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Vendor Workaround
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| Software: | Sun Cluster 2.x
Sun Solaris Cluster 3.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Sun has reported a vulnerability in Sun Cluster, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
Any local user allowed to run a client application, which uses a TCP port, can cause a cluster node to crash by using the same port as the DLM (Distributed Lock Manager).
Sun reports that successful exploitation requires the following:
* The Sun Cluster Oracle OPS/RAC packages ORCLudlm and SUNWudlm are installed
* The Solaris Secure Shell server daemon is running
* The system is configured to enable X11 forwarding
The vulnerability affects the following releases on a SPARC Platform:
* Sun Cluster 2.2 (for Solaris 2.6, Solaris 7, and Solaris 8)
* Sun Cluster 3.0 (for Solaris 8 and Solaris 9)
* Sun Cluster 3.1 (for Solaris 8 and Solaris 9)
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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