6 matches found
HashPump - A Tool To Exploit The Hash Length Extension Attack In Various Hashing Algorithms
A tool to exploit the hash length extension attack in various hashing algorithms. Currently supported algorithms: MD5, SHA1, SHA256, SHA512. Help Menu $ hashpump -h HashPump -h help -t test -s signature -d data -a additional -k keylength HashPump generates strings to exploit signatures vulnerable...
Zomato: Length extension attack leading to HTML injection
At the profile setting page where I can set my personal website I found this url: https://www.zomato.com/redirect?u=xxx&t=yyy Where xxx is the url that we can control and yyy is the hash. Through out blackbox testing I find out that if md5somescret + url == t then the redirect is allowed. This is...
HashPump - A Tool To Exploit The Hash Length Extension Attack In Various Hashing Algorithms
A tool to exploit the hash length extension attack in various hashing algorithms. Currently supported algorithms: MD5, SHA1, SHA256, SHA512. Help Menu $ hashpump -h HashPump -h help -t test -s signature -d data -a additional -k keylength HashPump generates strings to exploit signatures vulnerable...
phpwind9.x 通讯秘钥安全漏洞
来源链接：phpwind 利用哈希长度扩展攻击进行getshell 一哥新发的漏洞，还是蛮屌的： http://www.wooyun.org/bugs/wooyun-2016-0210850。分析补丁（ http://www.phpwind.net/read/3709549 ）加上一些风闻，我得知利用的是哈希长度扩展攻击。之前CTF中经常出境的MD5 Length Extension Attack，终于在实战中露了一次面。 0x01 漏洞点分析 phpwind逻辑太冗杂了，一看就是java程序员开发的。...
[PT-2013-63] Hash Length Extension in HTMLPurifier
----------------------------------------------------------- PT-2013-63 Positive Technologies Security Advisory Hash Length Extension in HTMLPurifier ----------------------------------------------------------- --- Vulnerable software HTMLPurifier Version: 4.5.0 and earlier Link:...
PT-2013-63: Hash Length Extension in HTMLPurifier
The specialists of the Positive Research center have detected a vulnerability in HTMLPurifier that allows attackers to carry out a "Hash Length Extension" attack.. Class HTMLPurifierURIFilterMunge implements a URI filter that replaces all links with a formatted URL, for example, it can be used to...