Tuesday, August 3, 2010

Oracle MySQL 'ALTER DATABASE' Remote Denial Of Service Vulnerability

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#########################################
#A vulnerability was reported in MySQL. A remote authenticated user can cause denial #of service conditions.
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#This issue affects versions prior to MySQL 5.1.48.
####################################################################################
#A remote authenticated user can send a specially crafted ALTER DATABASE command to #cause the target server to move a data directory into a new subdirectory, causing the #data directory to become unusable.#
####################################################################################
#A demonstration exploit request is provided [where "" is "." or ".." or is a #sequence that begins with "./" or "../"]:
###################################################################################
#ALTER DATABASE `#mysql50#` UPGRADE DATA DIRECTORY NAME
###################################################################################
Vendor advisory at:

http://dev.mysql.com/doc/refman/5.1/en/news-5-1-48.html

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