Wireshark-bugs: [Wireshark-bugs] [Bug 8036] New: 802.3 Slow Protocols infinite loop
Date: Sun, 02 Dec 2012 20:52:29 +0000
Bug ID 8036
Summary 802.3 Slow Protocols infinite loop
Classification Unclassified
Product Wireshark
Version 1.8.4
Hardware x86
OS All
Status CONFIRMED
Severity Major
Priority Low
Component Wireshark
Assignee bugzilla-admin@wireshark.org
Reporter laurentb@gmail.com

Created attachment 9607 [details]
capture

Build Information:
wireshark 1.8.4 (SVN Rev Unknown from unknown)

Copyright 1998-2012 Gerald Combs <gerald@wireshark.org> 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 GTK+ 2.24.13, with Cairo 1.12.8, with Pango 1.32.2, with
GLib 2.34.2, with libpcap, with libz 1.2.7, with POSIX capabilities (Linux),
without SMI, without c-ares, without ADNS, with Lua 5.1, without Python,
without
GnuTLS, with Gcrypt 1.5.0, with MIT Kerberos, without GeoIP, with PortAudio
V19-devel (built Feb 24 2012 12:00:16), with AirPcap.

Running on Linux 3.6.7-1-ARCH, with locale en_US.UTF-8, with libpcap version
1.3.0, with libz 1.2.7, Gcrypt 1.5.0, without AirPcap.

Built using gcc 4.7.2.

--
Hi,

Here is a PCAP file triggering an infinite loop that could enable a remote
party to trigger a denial of service.

This was successfully tested on 1.8.4.

This file was generated thanks to a fuzz testing campaign.

Laurent Butti.


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