Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 7035] New: IEC 60870-5-104 number index error

[bugzilla-daemon@xxxxxxxxxxxxx]

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7035

           Summary: IEC 60870-5-104 number index error
           Product: Wireshark
           Version: 1.6.6
          Platform: x86
        OS/Version: Windows 7
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: aaobolonsky@xxxxxxxxx


Created attachment 8158
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=8158
IEC 60870-5-104 data pocket for wireshark viewing

Build Information:
Version 1.6.6 (SVN Rev 41803 from /trunk-1.6)

Compiled (32-bit) with GTK+ 2.24.10, with GLib 2.28.8, with WinPcap (version
unknown), with libz 1.2.5, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.12.18,
with Gcrypt 1.4.6, with MIT Kerberos, with GeoIP, with PortAudio V19-devel
(built Mar 27 2012), with AirPcap.

Running on 32-bit Windows 7 Service Pack 1, build 7601, with WinPcap version
4.1.2 (packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch
1_0_rel0b (20091008), GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 21022
--
Hi all!

The Wireshark decode iec 60870-5-104 data pocket with incorrect parameter
Number Index(NumIx).

In the attachment there is the example where HEX <NumIx> = e3, but DEC <NumIx>
= 99. Correct DEC <NumIx> must be 227.

For this data pocket the Wireshark show in decoding section <IEC
60870-5-104-ASDU: Value> only 99 values instead of 227.

__
Best Regards!
Aleksandr

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