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hirotomo88445 2012/05/11
PHP

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Denial of Service via Algorithmic Complexity Attacks Scott A. Crosby Dan S. Wallach [email protected] [email protected] Department of Computer Science, Rice University Abstract We present a new class of low-bandwidth denial of service attacks that e
Denial of Service via Algorithmic Complexity Attacks Scott A. Crosby Dan S. Wallach scros [email protected] [email protected] Department of Computer Science, Rice University Abstract We present a new class of low-bandwidth denial of service attacks that exploit algorithmic deï¬ciencies in many common applicationsâ€™ data structures. Fre- quently used data structures have â€œaverage-caseâ€ expected runni
hirotomo88445 2012/01/04
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Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³

DoS

PHP

Java

Python

Ruby
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Best 7 Best Internet Security Software in 2019
The internet is a dangerous place, and the number of online threats that lurk in the shadows of the cyberworld, waiting for unsuspecting users to make one wrong click, is seemingly increasing every year. In 2018, security researchers reported a significant increase of cryptojacking incidents, but more familiar threats such as malware and phishing showed no signs of fatigue as well. To enjoy everyt
hirotomo88445 2012/01/04
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Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³

DoS

PHP

Java

Python

Ruby
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#2011-003 multiple implementations denial-of-service via hash algorithm collision | oCERT Advisories | oCERT.org
oCERT-2011-003 multiple implementations denial-of-service via hash algorithm collision Description: A variety of programming languages suffer from a denial-of-service (DoS) condition against storage functions of key/value pairs in hash data structures, the condition can be leveraged by exploiting predictable collisions in the underlying hashing algorithms. The issue finds particular exposure in we
hirotomo88445 2012/01/04
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Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³

DoS

PHP

Java

Python

Ruby
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hirotomo88445 2012/01/04
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PHP5.3.7ã®crypté–¢æ•°ã«è‡´å‘½çš„ãªè„†å¼±æ€§(Bug #55439)
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hirotomo88445 2011/08/24
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PHP
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http://abysssec.com/blog/wp-content/uploads/2009/03/php-fuzzing-auditing-version-10.pdf
hirotomo88445 2009/03/13
PHP

Fuzzing
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hirotomo88445 2007/06/07
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PHP: PHP 5.2.3 Release Announcement
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hirotomo88445 2007/06/06
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hirotomo88445 2007/04/16
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PHP
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Category: the Month of PHP Bugs - yohgaki's blog
Link: http://blog.php-security.org/archives/91-MOPB-Exploits-taken-down.html ãƒ‰ã‚¤ãƒ„ã§ä»–äººã®ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã‚’æ”»æ’ƒã™ã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®å…¬é–‹ãªã©ã‚’ç¦æ¢ã™ã‚‹æ³•å¾‹ãŒæ–½è¡Œã•ã‚ŒãŸãŸã‚MOPBã®æ”»æ’ƒã‚³ãƒ¼ãƒ‰ãŒå‰Šé™¤ã•ã‚Œã¾ã—ãŸã€‚ ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ãƒªãƒ³ã‚¯ã¯åœ¨ã‚Šã¾ã™ãŒãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ Dear Visitor, since Friday 10th, August 2007 a new and very troubling law is enforced in germany. It is no longer legal to create and/or distribute so called hacking tools in germany. This includes port scanners lik
hirotomo88445 2007/03/09
PHP

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