restoring files without read permission
1995-11-07 13:00:23
Subject: |
restoring files without read permission |
From: |
Michael R Vogt 301-975-2886 <vogt AT RAVEN.NIST DOT GOV> |
Date: |
Tue, 7 Nov 1995 13:00:23 -0500 |
Hi,
I am a new ADSM site. I just finished installing ADSM 2.1.0 on an AIX
4.1.3 system.
Here's what I did immediately following the install:
As root:
dsmserv quiet &
dsm
entered password "client"
selected "backup by file specification"
specified /.rhosts
backed it up
exited
As a regular user:
dsm
entered password "client"
selected "restore by file specification"
specified /.rhosts
selected "restore to destination" and specified /tmp
successfully restored it!
ls -l /.rhosts shows:
-r-------- 1 root system 103 Oct 25 16:52 /.rhosts
ls -l /tmp/.rhosts shows:
ls -l /tmp/.rhosts shows:
-r-------- 1 vogt sup884 103 Oct 25 16:52 /tmp/.rhosts
Why was I able to restore a file I do not have read permission to?
Why was I able to restore a file I do not have read permission to?
What do I need to change so that this is not possible?
I want to do backups as the root user, with or without having to specify
a password.
I want to be able to do restores as a regular user, preferably without having
to specify a password.
As a regular user I want to be restricted to restoring only my files or
another user's files that I would normally be able to read:
Unix permissions = -rw-r--r--
Thanks.
Michael Vogt
vogt AT raven.nist DOT gov.
301-975-2886
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