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Subject: Vulnerabilities in Informix Webdriver
From: isno (isnoETANG.COM)
Date: Fri Dec 29 2000 - 18:34:53 CST
Webdriver is the web interface of Informix database,I found it is vulnerable.In the common condition,webdriver is submitted with a parameter,but if you type http://victim/cgi-bin/webdriver directly, It will return a webpage which you can modify or delete database on it.
Otherwise, webdriver will make a /tmp/.log file,its attribute is -rw-rw-rw,we can make a symlink and get the nobody privilege,although without root privilege,we can deface the website as nobody.