Vulnerability Note VU#139504
Sun Solaris X Display Manager does not properly handle invalid XDMCP requests
There is a vulnerability in the way Sun Solaris handles invalid X Display Manager Control Protocol (XDMCP) requests. Exploitation of this vulnerability could allow an attacker to cause the X Display Manager (XDM) to crash.
The X Display Manager (xdm(1)) is responsible for managing collections of X displays from local or remote servers using the X Display Manager Control Protocol (XDMCP). The Sun Solaris X Display Manager contains a denial-of-service vulnerability that could be triggered by an invalid XDMCP packet.
A remote attacker with the ability to send XDMCP packets to a vulnerable system could cause the X Display Manager to crash.
Sun has issued an advisory which addresses this issue. For more information on patches available for your system, please refer to Sun Security Alert 57619.
Systems Affected (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|Sun Microsystems Inc.||Affected||-||11 Aug 2004|
CVSS Metrics (Learn More)
This vulnerability was reported by Sun Microsystems.
This document was written by Damon Morda.
- CVE IDs: Unknown
- Date Public: 09 Aug 2004
- Date First Published: 11 Aug 2004
- Date Last Updated: 11 Aug 2004
- Severity Metric: 4.30
- Document Revision: 14
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