RE: NSLOOKUP.EXE

From: Sillari Andrea (Andrea.Sillariat_private)
Date: Fri Mar 21 2003 - 00:05:41 PST

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Hi,
Tested on Win2k Server + sp3: memory read access violation at 0x41414141
Tested on Win2k Advanced Server + sp3: just crashes without complaing for
memory access violation 



-----Original Message-----
From: Patrick Webster [mailto:webster_pat_private]
Sent: Thursday, March 20, 2003 11:29 PM
To: Blue Boar
Cc: vuln-devat_private
Subject: RE: NSLOOKUP.EXE


Tested on Windows 2000 Pro, SP3 and all updates.

I haven't tested it on XP yet.

I get an Input too long error if run through cmd.exe, eg. c:\>nslookup.exe
AAAAA[..], but if I run nslookup with no args, then request AAA[..]AAA it
gives the 0x41414141 memory error.

If I give nslookup a much larger amount of A's, the response is:

(null)    dns.server.net

then crashes.

-Patrick

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