http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2213
Summary: NULL address causes improper disection
Product: Wireshark
Version: 0.99.7
Platform: All
OS/Version: All
Status: NEW
Severity: Normal
Priority: Medium
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: bill.florac@xxxxxxxxxxxxxx
Build Information:
Version 0.99.7
Copyright 1998-2007 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled with GTK+ 2.12.1, with GLib 2.14.3, with WinPcap (version unknown),
with libz 1.2.3, with libpcre 6.4, with SMI 0.4.5, with ADNS, with Lua 5.1,
with
GnuTLS 1.6.1, with Gcrypt 1.2.3, with MIT Kerberos, with PortAudio PortAudio
V19-devel, with AirPcap.
Running on Windows XP Service Pack 2, build 2600, with WinPcap version 3.1
(packet.dll version 3, 1, 0, 27), based on libpcap version 0.9[.x], without
AirPcap.
Built using Microsoft Visual C++ 6.0
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
When dissecting any message containing a "transport layer address", if the
address was NULL (which is valid), the offset pointer was not incremented by 1
and the remaining fields would not be dissected correctly.
This occurs in the following types of messages:
CHANNEL_PARAMS, JOIN, SESSIONS
This occurs in all previous versions including the original ACN plug-in for v
0.99.4.
Bill
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