[isalist] Re: Fwd: [Full-disclosure] ISA Server 2004 Log Manipulation
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Sun, 7 May 2006 10:17:23 -0500
http://www.ISAserver.org
-------------------------------------------------------
OK great. That's what I figured.
Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://blogs.isaserver.org/shinder/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
> -----Original Message-----
> From: isalist-bounce@xxxxxxxxxxxxx
> [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison
> Sent: Sunday, May 07, 2006 7:09 AM
> To: isalist@xxxxxxxxxxxxx
> Subject: [isalist] Re: Fwd: [Full-disclosure] ISA Server 2004
> Log Manipulation
>
> http://www.ISAserver.org
> -------------------------------------------------------
>
> None
> Zip
> Zero
> Nada
>
>
>
> -------------------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> -------------------------------------------------------
>
>
> -----Original Message-----
> From: isalist-bounce@xxxxxxxxxxxxx
> [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Thomas W Shinder
> Sent: Friday, May 05, 2006 15:49
> To: isalist@xxxxxxxxxxxxx
> Subject: [isalist] Re: Fwd: [Full-disclosure] ISA Server 2004
> Log Manipulation
>
> http://www.ISAserver.org
> -------------------------------------------------------
>
> So??? What exactly is the issue?
>
> Thomas W Shinder, M.D.
> Site: www.isaserver.org
> Blog: http://blogs.isaserver.org/shinder/
> Book: http://tinyurl.com/3xqb7
> MVP -- ISA Firewalls
>
>
>
> > -----Original Message-----
> > From: isalist-bounce@xxxxxxxxxxxxx
> > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Danny
> > Sent: Friday, May 05, 2006 6:42 AM
> > To: isalist@xxxxxxxxxxxxx
> > Subject: [isalist] Fwd: [Full-disclosure] ISA Server 2004 Log
> > Manipulation
> >
> > http://www.ISAserver.org
> > -------------------------------------------------------
> >
> > FYI... discussion contines in Full-disclosure
> >
> > ---------- Forwarded message ----------
> > From: beSIRT <beSIRT@xxxxxxxxxxxxxxxxxx>
> > Date: May 4, 2006 9:22 AM
> > Subject: [Full-disclosure] ISA Server 2004 Log Manipulation
> > To: full-disclosure@xxxxxxxxxxxxxxxxx
> >
> >
> > Discovered by: Noam Rathaus using the beSTORM fuzzer.
> > Reported to vendor: December, 2005.
> > Vendor response: Microsoft does not consider this issue to be a
> > security vulnerability.
> >
> > Public release date: 4th of May, 2006.
> > Advisory URL:
> >
> http://www.beyondsecurity.com/besirt/advisories/042006-001-ISA-LM.txt
> >
> > Introduction
> > ------------
> > There is a Log Manipulation vulnerability in Microsoft ISA Server
> > 2004, which when exploited will enable a malicious user to
> manipulate
> > the Destination Host parameter of the log file.
> >
> > Technical Details
> > -----------------
> > By sending the following request to the server:
> > GET / HTTP/1.0
> > Host: %01%02%03%04
> > Transfer-Encoding: whatever
> >
> > We were able to insert arbitrary characters, in this case the ASCII
> > characters 1, 2, 3 (respectively) into the Destination Host
> parameter
> > of the log file.
> >
> > This has been found after 3 days of running the beSTORM
> fuzzer at 600+
> > Sessions per Second while monitoring the ISA Server log file for
> > problems.
> >
> > About ISA Server 2004
> > ---------------------
> > "Microsoft Internet Security and Acceleration (ISA) Server
> 2004 is the
> > advanced stateful packet and application-layer inspection firewall,
> > virtual private network (VPN), and Web cache solution that enables
> > enterprise customers to easily maximize existing information
> > technology
> > (IT) investments
> > by improving network security and performance."
> >
> > Product URL: http://www.microsoft.com/isaserver/default.mspx
> >
> > --
> > beSIRT - Beyond Security's Incident Response Team
> > beSIRT@xxxxxxxxxxxxxxxxxxx
> >
> > www.BeyondSecurity.com
> >
> > _______________________________________________
> > Full-Disclosure - We believe in it.
> > Charter: http://lists.grok.org.uk/full-disclosure-charter.html
> > Hosted and sponsored by Secunia - http://secunia.com/
> >
> >
> > --
> > CPDE - Certified Petroleum Distribution Engineer CCBC - Certified
> > Canadian Beer Consumer
> >
> >
> > --
> > CPDE - Certified Petroleum Distribution Engineer CCBC - Certified
> > Canadian Beer Consumer
> > ------------------------------------------------------
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> > ------------------------------------------------------
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