Security Incidents mailing list archives

Re: Permissions


From: Valdis.Kletnieks () VT EDU (Valdis Kletnieks)
Date: Tue, 27 Jun 2000 19:17:05 -0400


On Tue, 27 Jun 2000 10:49:49 CDT, you said:
Are there any attacks that any of you have heard of that would change all
the permissions on the drive to 755 RECURSIVELY?  Running RH Linux 6.2

Have you ruled out a simple 'chmod -R 755 .' in the wrong directory? ;)

Never ascribe it to a hacker attack unless you have *ruled out* sysadmin
stupidity.

/Valdis (who once did a 'chmod 644 /' and then couldnt figure out why users
couldn't logon ;)

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