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Message-ID: <20020810173131.GB1040@rshell.org> From: fd at rshell.org (Guy Cohen) Subject: IMAP4rev1 2000.283 allows access to system files Hi, This just might be misconfiguration on the one imap server I have access too, but It might not. when trying to check what's up with my mail using telnet, I've issued a command: LIST "*" "*" and to my suprise got a listing of the files in my directory. I could run LIST "../*" "*" and get the listing of directories above mine. and so forth. Well then i tought to my self how far can this go, so i tried SELECT "/etc/hosts"; FETCH 1 (flags rfc822.text) and guess what I saw... then I went on to CREATE "/tmp/MyTest". Writing into other files is a little tricky but can be done with append after using select to find out if the file is writable. Cheers, Guy -- Unix Administration, | http://www.unixadmin.co.il locally and remotely. | support@...xadmin.co.il Planning, installation, | Phone: 972-3-6201373 support & upgrades. | Location: Unrestricted
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