Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 3660] New: fuzz testing reports possible GLBP dissector bug

[bugzilla-daemon@xxxxxxxxxxxxx]

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3660

           Summary: fuzz testing reports possible GLBP dissector bug
           Product: Wireshark
           Version: SVN
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: yamisoe@xxxxxxxxx


Created an attachment (id=3255)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=3255)
the fuzzed capture file

Build Information:
Version 1.3.0 (SVN Rev 28897)

Copyright 1998-2009 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+ 2.16.1, with GLib 2.20.1, with libpcap 1.0.0, with libz
1.2.3.3, without POSIX capabilities, without libpcre, without SMI, without
c-ares, without ADNS, with Lua 5.1, without Python, with GnuTLS 2.4.2, with
Gcrypt 1.4.1, without Kerberos, without GeoIP, without PortAudio, without
AirPcap.
NOTE: this build doesn't support the "matches" operator for Wireshark filter
syntax.

Running on Linux 2.6.28-11-generic, with libpcap version 1.0.0, GnuTLS 2.4.2,
Gcrypt 1.4.1.

Built using gcc 4.3.3.

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Wireshark says:

22:01:31          Warn Dissector bug, protocol GLBP, in packet 27: More than
1000000 items in the tree -- possible infinite loop


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