Re: how to deal with this (hack) attack?

From: Date: Mon, 10 Nov 2003 03:39:47 +0000
Subject: Re: how to deal with this (hack) attack?
References: 1 2  Groups: php.db 
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On top of that, kill phpMyAdmin all together from the server. "How do I update my database architecture?" Using a combination or ssh port forwarding and a local Management Client. MySQL Front (Win32) - http://mysqlfront.venturemedia.de/index.php?act=ST&f=1&t=2&s=1a1c5747443deb838a59b393fd11ccc7 CocoaMySQL (OSX) - http://cocoamysql.sourceforge.net/ MySQLCC (Linux) - http://www.mysql.com/products/mysqlcc/index.html Jordan Peter Monk wrote:
Merlin wrote:
I am running a medium size php/mysql website. In the last days I recieved more and more mysql errors due to url tempering. Now my website went down for at least 5 minutes, or more detailed the database server mysql 3.x went down. In the apache logs I found requests like "connection:close" comming from unspecified clients.
Change your mysql username privileges so that logins can only come from localhost. Make sure the phpmyadmin conf file isn't visible to outsiders - it has your mysql database passwords in it. Consider using deparate usernames/passwords for each mysql database, so that if a password becomes known, only one database is open to attack. Make sure you have no usernames/passwords visible in plain text form in any world-readable files. Assuming that hackers aren't able to access known usernames/passwords, they may use brute force attacks to guess user/password combinations, so make sure your usernames aren't obvious and that your passwords are strong (ie, not words from a dictionary, combination of numbers and letters, uppercase/lowercase, etc.). My understanding (limited) is that connections closing isn't necessarily a sign of illicit behaviour, depending on which log file they're in and the context of their appearance. If you think you're a target, change all your passwords (in case they are known) and tighten your security. Peter.
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