full-disclosure - Re: Microsoft Windows vulnerability in TCP/IP Could Allow Remote Code Execution (2588516)

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Message-ID: <CABgXHn8=pW=UhhAAYn_eBn3rtjMurae0KekxiEH4TdLTpDiodg@mail.gmail.com>
Date: Fri, 11 Nov 2011 23:10:37 +0000
From: Dan Ballance <tzewang.dorje@...il.com>
To: Antony widmal <antony.widmal@...il.com>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: Microsoft Windows vulnerability in TCP/IP
 Could Allow Remote Code Execution (2588516)

Okay, now I'm confused! From
http://oss.coresecurity.com/projects/impacket.html

"Impacket is a collection of Python classes focused on providing access to
network packets. Impacket allows Python developers to craft and decode
network packets in simple and consistent manner. It includes support for
low-level protocols such as IP, UDP and TCP, as well as higher-level
protocols such as NMB and SMB. Impacket is highly effective when used in
conjunction with a packet capture utility or package such as
Pcapy<http://oss.coresecurity.com/projects/pcapy.html>.
Packets can be constructed from scratch, as well as parsed from raw data.
Furthermore, the object oriented API makes it simple to work with deep
protocol hierarchies."

Thanks for your input Antony. Can you explain why impacket has nothing to
do with crafting UDP packets?

Fascinating thread this. Thanks to all!!

dan :)

On 11 November 2011 22:42, Antony widmal <antony.widmal@...il.com> wrote:

> You are definitely a lamer secn3t.
> Also for you little brain, impacket has nothing to do with crafting UDP
> packets..
>
> Thanks for proving this again and again.
>
> On Fri, Nov 11, 2011 at 2:36 PM, xD 0x41 <secn3t@...il.com> wrote:
>
>> well look at that :P
>> not same author but , nice coding predelka! good one, i will add you
>> to crazycoders.com coderslist... i guess there is a few codes you have
>> now done wich might be useful... cheers.
>> xd
>>
>>
>>
>> On 12 November 2011 05:43, Ryan Dewhurst <ryandewhurst@...il.com> wrote:
>> > An attempt at a possible MS11-083 DoS/PoC exploit, by @hackerfantastic:
>> >
>> > http://pastebin.com/fjZ1k0fi
>> >
>> > On Fri, Nov 11, 2011 at 5:08 PM, Thor (Hammer of God)
>> > <thor@...merofgod.com> wrote:
>> >> Yeah, I gotta say, I’m going to use it at some point ;)
>> >>
>> >>
>> >>
>> >> From: full-disclosure-bounces@...ts.grok.org.uk
>> >> [mailto:full-disclosure-bounces@...ts.grok.org.uk] On Behalf Of Mario
>> Vilas
>> >> Sent: Friday, November 11, 2011 9:02 AM
>> >> To: Ryan Dewhurst
>> >>
>> >> Cc: full-disclosure@...ts.grok.org.uk
>> >> Subject: Re: [Full-disclosure] Microsoft Windows vulnerability in
>> TCP/IP
>> >> Could Allow Remote Code Execution (2588516)
>> >>
>> >>
>> >>
>> >> I liked the "heavy breather in the perv closet" bit.
>> >>
>> >> On Fri, Nov 11, 2011 at 5:43 PM, Ryan Dewhurst <ryandewhurst@...il.com
>> >
>> >> wrote:
>> >>
>> >> I think Jon just said what everyone else was thinking, he said what I
>> >> was thinking at least.
>> >>
>> >> On Fri, Nov 11, 2011 at 1:54 PM, Jon Kertz <jon.kertz@...il.com>
>> wrote:
>> >>> On Thu, Nov 10, 2011 at 2:59 PM, xD 0x41 <secn3t@...il.com> wrote:
>> >>>> About the PPS, i think thats a very bad summary of the exploit,
>> 49days
>> >>>> to send a packet, my butt.
>> >>>> There is many people assuming wrong things, when it can be done with
>> >>>> seconds, syscanner would scan a -b class in minutes, remember it only
>> >>>> has to find the vulns, gather, then it would break scan, and trigger
>> >>>> vuln... so in real world botnet, yes then, with tcpip patchers, like
>> >>>> somany ppl i know myself, even use (tcpipz)patcher ) , wich rocks...
>> >>>> and it is ONLY one wich actually works, when you maybe modify the src
>> >>>> so the sys file, is dropped from within a .cpp file, well thats up to
>> >>>> you but thats better way to make it work, this will open
>> >>>> sockets/threads, as i could, easily proove with one exe, but, the
>> goal
>> >>>> is, to trigger the vuln then exploit it, less than 49days :P , so ,
>> >>>> iguess if this exploit, in real form, gathered 2 million hosts over 3
>> >>>> nights.. i guessing that the exploit, could possibly be triggered
>> with
>> >>>> ONE properly setup packet.. people forget that, a packet is one
>> thing,
>> >>>> and a crafted UDP packet, is quite another..
>> >>>
>> >>> I'd really like to see you actually explain this bug with code. Either
>> >>> with a poc or with the disassembly. You seem to act like you know
>> >>> what's going on, but so far your description has been off base (from
>> >>> what I can make of your writing).
>> >>>
>> >>> No one cares about paragraphs of speculation and bragging, code or you
>> >>> are just another heavy breather in the perv closet of FD.
>> >>>
>> >>> _______________________________________________
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>> >>
>> >> --
>> >> “There's a reason we separate military and the police: one fights
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>> >> becomes both, then the enemies of the state tend to become the people.”
>> >
>> > _______________________________________________
>> > Full-Disclosure - We believe in it.
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>> >
>>
>> _______________________________________________
>> Full-Disclosure - We believe in it.
>> Charter: http://lists.grok.org.uk/full-disclosure-charter.html
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>
>
> _______________________________________________
> Full-Disclosure - We believe in it.
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