Wireshark-bugs: [Wireshark-bugs] [Bug 13035] New: SIP Authorization line: parameters without quo
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 21 Oct 2016 17:38:49 +0000
Bug ID 13035
Summary SIP Authorization line: parameters without quotation marks not parsed correctly
Product Wireshark
Version Git
Hardware All
OS All
Status UNCONFIRMED
Severity Minor
Priority Low
Component Dissection engine (libwireshark)
Assignee bugzilla-admin@wireshark.org
Reporter erikdejong@gmail.com 

Created attachment 15003 [details]
Authorization line with parameter values not enclosed in quotation marks

Build Information:
Wireshark 2.3.0 (v2.3.0rc0-1150-g3fb3266 from master)

Copyright 1998-2016 Gerald Combs <gerald@wireshark.org> 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 (64-bit) with Qt 5.6.1, with libpcap, without POSIX capabilities,
without libnl, with GLib 2.48.2, with zlib 1.2.8, without SMI, without c-ares,
without Lua, without GnuTLS, with Gcrypt 1.6.6, with MIT Kerberos, without
GeoIP, without nghttp2, without LZ4, without Snappy, with QtMultimedia, without
AirPcap.

Running on Linux 4.7.3-200.fc24.x86_64, with Intel(R) Core(TM) i7-6700HQ CPU @
2.60GHz (with SSE4.2), with 15968 MB of physical memory, with locale
en_US.UTF-8, with libpcap version 1.7.4, with Gcrypt 1.6.6, with zlib 1.2.8.

Built using gcc 6.2.1 20160916 (Red Hat 6.2.1-2).
--
As seen in the attached capture file the SIP dissector does not parse the
Authorization lines correctly when there are parameters which are not enclosed
in quotation marks.

Steps to reproduce:
- Expand the Authorization line in frame 3 of supplied capture.
- There is one line containing: Algorithm: MD5,
response="0410094265e07967eb2f4894da9fbe83"
But this should be separate lines, one for the digest algorithm and one for the
response

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