Wireshark-bugs: [Wireshark-bugs] [Bug 5133] New: Wireshark vulnerable to DLL hijacking
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 24 Aug 2010 11:40:34 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5133

           Summary: Wireshark vulnerable to DLL hijacking
           Product: Wireshark
           Version: SVN
          Platform: x86
        OS/Version: Windows 7
            Status: NEW
          Severity: Blocker
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: gerald@xxxxxxxxxxxxx


Created an attachment (id=5085)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=5085)
Fake 32-bit airpcap.dll compiled from PoC code.

Build Information:
Version 1.4.0rc3-33899

Copyright 1998-2010 Gerald Combs <gerald@xxxxxxxxxxxxx> 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 with GTK+ 2.16.6, (32-bit) with GLib 2.22.4, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.8.5, with
Gcrypt 1.4.5, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built
Aug
23 2010), with AirPcap.

Running on Windows XP Service Pack 3, build 2600, 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 2.8.5, Gcrypt 1.4.5, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 30729

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Wireshark is one of the applications vulnerable to the DLL hijacking exploit
recently publicized by HD Moore:

    http://blog.metasploit.com/2010/08/exploiting-dll-hijacking-flaws.html

A proof of concept is available at 

    http://www.exploit-db.com/exploits/14721/

All current versions of Wireshark are vulnerable.

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