Wireshark-bugs: [Wireshark-bugs] [Bug 4998] New: SIP parse error of the Authentication-Info head
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 12 Jul 2010 04:10:50 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4998

           Summary: SIP parse error of the Authentication-Info header
           Product: Wireshark
           Version: 1.2.8
          Platform: x86
        OS/Version: Windows XP
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: bclabots@xxxxxxxxxxx


Build Information:
Version 1.2.8 (SVN Rev 32676)

Copyright 1998-2010 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+ 2.16.6, (32-bit) with GLib 2.22.4, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.0, with Lua 5.1, with GnuTLS 2.8.5, with Gcrypt 1.4.5,
with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built May  5 2010),
with AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.1
(packet.dll version 4.1.0.1753), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.8.5, Gcrypt 1.4.5, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 30729

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

Check the man page and http://www.wireshark.org for more information.
--
Using Sipp, I receive a Malformed Error when I play a 200 OK containing the
following line:
Authentication-Info:
nextnonce="69ce963acc184fc1c2ae8fb3c11a0103",qop="auth",rspauth="4af57fe7c6e1dc8efa079d22d4ca4e57",cnonce="a1aa9fa",nc=00000002

This line is 100% correct according to:

The syntax of Authentication-Info header is defined in RFC 2617 and RFC 3261 as
follows:


   Authentication-Info  = "Authentication-Info" HCOLON ainfo
                           *(COMMA ainfo)
   ainfo                =  nextnonce / message-qop
                            / response-auth / cnonce
                            / nonce-count
   nextnonce            =  "nextnonce" EQUAL nonce-value
   response-auth        =  "rspauth" EQUAL response-digest
   response-digest      =  LDQUOT *LHEX RDQUOT

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