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Wireshark-bugs: [Wireshark-bugs] [Bug 10288] New: Failure to correctly parse SDP in INVITE strea

Date: Thu, 17 Jul 2014 18:40:27 +0000
Bug ID 10288
Summary Failure to correctly parse SDP in INVITE stream causes Media streams to be unidentified
Classification Unclassified
Product Wireshark
Version Git
Hardware x86
OS Windows 7
Status UNCONFIRMED
Severity Major
Priority Low
Component Dissection engine (libwireshark)
Assignee [email protected]
Reporter [email protected]

Created attachment 12905 [details]
SIP GW changed port

Build Information:
TShark 1.10.8 (v1.10.8-2-g52a5244 from master-1.10)

Copyright 1998-2014 Gerald Combs <[email protected]> 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 (64-bit) with GLib 2.34.1, with WinPcap (4_1_3), with libz 1.2.5,
without POSIX capabilities, without libnl, with SMI 0.4.8, with c-ares 1.9.1,
with Lua 5.1, without Python, with GnuTLS 2.12.18, with Gcrypt 1.4.6, without
Kerberos, with GeoIP.

Running on 64-bit Windows 7 Service Pack 1, build 7601, without WinPcap.
Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, with 4095MB of physical memory.


Built using Microsoft Visual C++ 10.0 build 40219
--
Attached are two captures where the RTP Media type is not identified by
Wireshark.

In the first capture, The originating INVITE set the port to 10050, but the SIP
host which sent the 200 OK set the port to 16804. When opening with Wireshark
or Tshark, the RTP packets have no media type selected.

Using Wireshark 1.8.15 works fine


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