bugtraq - Re: Buffer overflow in libtiff in Imagemagick

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Message-ID: <779963369.20110323190720@SECURITY.NNOV.RU>
Date: Wed, 23 Mar 2011 19:07:20 +0300
From: "Vladimir '3APA3A' Dubrovin" <3APA3A@...URITY.NNOV.RU>
To: zgmzgm@...l.ustc.edu.cn
Cc: bugtraq@...urityfocus.com
Subject: Re: Buffer overflow in libtiff in Imagemagick

Dear zgmzgm@...l.ustc.edu.cn,

 This is stack overflow (stack memory exhaustion), most probably because
 of recursion. This is not buffer overflow (stack overrun).

--Monday, March 21, 2011, 10:11:17 AM, you wrote to bugtraq@...urityfocus.com:

zmuec> ==1812==  Access not within mapped region at address 0xBE394FAC
zmuec> ==1812==    at 0x484D407: (within /usr/lib/libX11.so.6.3.0)
zmuec> ==1812== Stack overflow in thread 1: can't grow stack to
0xBE394FA8


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