'Eax 0xc' presentation slideshows

Buffer Overflows and Defenses

Buffer Overflows and Defenses. CS 419: Computer Security Lecture 10 and 11. Buffer Overflow. a very common attack mechanism from 1988 Morris Worm to Code Red, Slammer, Sasser and many others prevention techniques known still of major concern due to legacy of widely deployed buggy

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Foundations of Network and Computer Security

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Foundations of Network and Computer Security

Foundations of Network and Computer Security. J ohn Black. CSCI 6268/TLEN 5550, Spring 2014. Buffer Overflows. Biggest Vulnerability of 1997-2007 (or so) A lot of mitigation nowadays But still relevant since Older systems abound There are ways around the mitigation sometimes

549 views • 41 slides

Buffer Overflow

Buffer Overflow. Prabhaker Mateti Wright State University. example3.c. void function(int a, int b, int c) { char buffer1[5]; char buffer2[10]; int *ret; ret = buffer1 + 12; (*ret) += 8; } void main() { int x; x = 0; function(1,2,3); x = 1; printf("%d ",x);

285 views • 18 slides