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Category:   Application (Generic)  >   Wireshark Vendors:   Wireshark.org
Wireshark Flaws in RADIUS, DCERPC/NT, Paltalk, and SMB Dissectors Let Remote Users Deny Service
SecurityTracker Alert ID:  1023111
SecurityTracker URL:  http://securitytracker.com/id/1023111
CVE Reference:   CVE-2009-2560, CVE-2009-3549, CVE-2009-3550, CVE-2009-3551   (Links to External Site)
Date:  Oct 28 2009
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 0.10.10 - 1.2.2
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 service to crash.

The RADIUS dissector is affected in versions 0.10.13 to 1.0.9 and 1.2.0 [CVE-2009-2560].

The DCERPC/NT dissector is affected [CVE-2009-3550].

The Paltalk dissector is affected on alignment-sensitive processors in versions 1.2.0 through 1.2.2 [CVE-2009-3549].

The SMB dissector is affected in versions 1.2.0 through 1.2.2 [CVE-2009-3551].

Impact:   A remote user can cause Wireshark to crash.
Solution:   The vendor has issued a fix (1.0.10, 1.2.3).

The vendor's advisories are available at:

http://www.wireshark.org/security/wnpa-sec-2009-07.html
http://www.wireshark.org/security/wnpa-sec-2009-08.html

Vendor URL:  www.wireshark.org/security/wnpa-sec-2009-08.html (Links to External Site)
Cause:   Not specified
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Apr 20 2010 (Red Hat Issues Fix) Wireshark Flaws in RADIUS, DCERPC/NT, Paltalk, and SMB Dissectors Let Remote Users Deny Service
Red Hat has issued a fix for Red Hat Enterprise Linux 3, 4, and 5.



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