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Category:   Application (Generic)  >   Wireshark Vendors:   Wireshark.org
(Oracle Issues Fix for Solaris) Wireshark DRDA Dissector Flaw Lets Remote Users Deny Service
SecurityTracker Alert ID:  1027990
SecurityTracker URL:  http://securitytracker.com/id/1027990
CVE Reference:   CVE-2012-3548   (Links to External Site)
Date:  Jan 16 2013
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 1.8.2; possibly other versions
Description:   A vulnerability was reported in Wireshark. A remote user can cause denial of service conditions.

A remote user can send specially crafted data to cause the target Distributed Relational Database Architecture (DRDA) dissector to enter an infinite loop and consume excessive CPU resources.

Impact:   A remote user can consume excessive CPU resources on the target system.
Solution:   Oracle has issued a fix for Solaris.

The Oracle advisory is available at:

https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark4

Vendor URL:  www.wireshark.org/ (Links to External Site)
Cause:   State error
Underlying OS:  UNIX (Solaris - SunOS)
Underlying OS Comments:  11.1

Message History:   This archive entry is a follow-up to the message listed below.
Aug 31 2012 Wireshark DRDA Dissector Flaw Lets Remote Users Deny Service



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