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GMM
Computer languages C  +
Documentation note User reference in PDF from http://www.xmailserver.org/gmm.pdf
Full description The Guarded Memory Move tool is useful forThe Guarded Memory Move tool is useful for studying buffer overflows and catching them together with a "good" stack image. Once a stack overflow has been exploited, the back trace is already gone, as is information about parameters and local variables that are very important in understanding how the attacker is working out the exploit. The GMM library uses dynamic function call interception to catch the most common functions that attackers use to exploit stack buffers. It uses the LD_PRELOAD capability and offers two services: first, it avoids buffer overflow to allow the attacker to execute shell-code on your machine. Second, where an exploit is detected, it saves the stack content and triggers a segmentation fault. The resulting core dump has the necessary information to debug the exploit and fix the software.to debug the exploit and fix the software.
Homepage URL http://www.xmailserver.org/gmm.html  +
Interface library  +
Internet-application security  +
Is GNU false  +
Keywords debug  + , intrusion detection  + , stack  + , buffer overflow  + , exploit  + , forensic analysis  + , shell code  +
Last review by Davide Libenzi +
Last review date 2 February 2004  +
License GPLv2orlater +
License verified by Janet Casey  +
License verified date 27 January 2004  +
Name GMM  +
Prerequisite description glibc  + , gcc  +
Prerequisite kind Required to use  + , Required to build  +
Real name Davide Libenzi  +
Related projects Libsafe +
Revisionid 2,726  +
Revisiontimestamp 12 April 2011 08:25:47  +
Revisionuser User:WikiSysop +
Role Maintainer  +
Short description Guarded Memory Move  +
Submitted by Database conversion +
Submitted date 1 April 2011  +
Use internet-application  + , security  +
User level none  +
Version comment 0.4 beta released 2004-01-27
Version date 27 January 2004  +
Version download http://www.xmailserver.org/gmm-0.4.tar.gz  +
Version identifier 0.4  +
Version status beta  +
Has queryThis property is a special property in this wiki. GMM + , GMM + , GMM + , GMM + , GMM + , GMM + , GMM + , GMM + , GMM +
Modification dateThis property is a special property in this wiki. 4 November 2014 18:18:00  +
Page has default formThis property is a special property in this wiki. Entry  +
Has subobjectThis property is a special property in this wiki. GMM + , GMM + , GMM + , GMM +
EmailThis property is a special property in this wiki. davidel@xmailserver.org  +
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