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Vulnerability Protection - A Buffer for Patching
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Hits: 0 |
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Date added: 08/05/2005 |
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The purpose of this paper is to identify the problem facing the network security community regarding vulnerabilities and patches. It explains why current security technologies such as firewalls, intrusion detection and prevention systems, and automated patch management solutions have failed in preventing vulnerabilities from being exploited. Finally an alternative approach is proposed that incorporates and builds upon existing security technologies. |
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Writing buffer overflow exploits - a tutorial for
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Hits: 27 |
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Date added: 12/24/2005 |
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Writing buffer overflow exploits - a tutorial for beginners
Buffer overflows in user input dependent buffers have become one of
the biggest security hazards on the internet and to modern computing in
general. This is because such an error can easily be made at programming
level, and while invisible for the user who does not understand or cannot
acquire the source code, many of those errors are easy to exploit. This
paper makes an attempt to teach the novice - average C programmer how an
overflow condition can be proven to be exploitable. |
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x86-64 BoF and the borrowed code chunks exploitati
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Hits: 36 |
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Date added: 01/01/2006 |
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x86-64 buffer overflow exploits and the borrowed code chunk exploitation technique. Whitepaper describing NX technology and its limitations. It contains in depth discussion and sample code for the Hammer/Linux platform, analyzes the weaknesses and discusses countermeasures. |
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