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Wireshark-bugs: [Wireshark-bugs] [Bug 2071] New: Problem with DTLS packets

Date: Tue, 4 Dec 2007 21:54:36 +0000 (GMT)
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2071

           Summary: Problem with DTLS packets
           Product: Wireshark
           Version: 0.99.4
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: Major
          Priority: High
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: martin.vladic@xxxxxxxxx


Build Information:
wireshark 0.99.4

Copyright 1998-2006 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+ 2.10.11, with GLib 2.12.11, with libpcap 0.9.7, with libz
1.2.3, with libpcre 6.7, without UCD-SNMP or Net-SNMP, with ADNS, without Lua,
with GnuTLS 1.4.4, with Gcrypt 1.2.3, without Kerberos, with PortAudio <= V18,
without AirPcap.

Running on Linux 2.6.22-14-generic, with libpcap version 0.9.7.

Built using gcc 4.1.2 (Ubuntu 4.1.2-0ubuntu4).

--
I can't see DTLS packets using Wireshark when working with OpenSSL version
0.9.8g (latest version), however I can see DTLS packets when working with
OpenSSL version 0.9.8e.

Maybe the problem is in DTLS1_VERSION constant defined inside OpenSSL. In
version 0.9.8g this constant is:

#define DTLS1_VERSION                   0xFEFF

and in version 0.9.8e it is different number, i.e.:

#define DTLS1_VERSION                   0x0100


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