| Bug ID |
12104
|
| Summary |
SIP MESSAGE - SMS TPDU dissector TP-MTI decoding error
|
| Product |
Wireshark
|
| Version |
2.0.1
|
| Hardware |
x86-64
|
| OS |
Windows 10
|
| Status |
UNCONFIRMED
|
| Severity |
Normal
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
[email protected]
|
| Reporter |
[email protected]
|
Created attachment 14316 [details]
PCAP containing SMS TPDU
Build Information:
Version 2.0.1 (v2.0.1-0-g59ea380 from master-2.0)
Copyright 1998-2015 Gerald Combs <[email protected]> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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 (32-bit) with Qt 5.3.2, with WinPcap (4_1_3), with libz 1.2.8, with
GLib 2.38.0, with SMI 0.4.8, with c-ares 1.9.1, with Lua 5.2, with GnuTLS
3.2.15, with Gcrypt 1.6.2, with MIT Kerberos, with GeoIP, with QtMultimedia,
with AirPcap.
Running on 64-bit Windows 10, build 10586, with locale C, with WinPcap version
4.1.3 (packet.dll version 4.1.0.2980), based on libpcap version 1.0 branch
1_0_rel0b (20091008), with GnuTLS 3.2.15, with Gcrypt 1.6.2, without AirPcap.
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz (with SSE4.2), with 6006MB of
physical memory.
Built using Microsoft Visual C++ 12.0 build 31101
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
Usecase : SMS over SIP, method MESSAGE
3GPP SMS for SIP format, PDU mode
Message body contains RP-DATA+TPDU.
RP-DATA is decoded correctly, but TPDU data is not.
TPDU Sent :
0691947151000011000A9194715100000000AA05F330BB4E07
SMSC : 06919471510000
PDU : 11
11H in binary is :
00010001
RP UDHI SRR VPF RD MTI
0 0 0 10 0 01
MTI 01 is set for SMS-SUBMIT.
However, Wireshark decodes the MTI as 10, as seen in attached pcap which sets
the method to SMS-COMMAND.
This should be fixed.
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