Re: I "accidentally" ran chown and need help

Here are my permissions. Notice all the files owned by root have the setUID permission set.

[ckotil@backup amanda]$ ls -alrth

total 1.5M

-rw-r--r-- 1 amandabackup disk 956 Jun 25 18:11 amanda-sh-lib.sh

-rwxr-xr-x 1 amandabackup disk 48K Jun 25 18:11 amandad

drwxr-xr-x 3 root root 4.0K Jun 25 18:11 ..

-rwsr-x--- 1 root disk 9.9K Jun 25 18:11 rundump

-rwxr-xr-x 1 amandabackup disk 11K Jun 25 18:11 noop

-rwsr-x--- 1 root disk 13K Jun 25 18:11 killpgrp

-rwsr-x--- 1 root disk 29K Jun 25 18:11 calcsize

-rwxr-xr-x 1 amandabackup disk 8.6K Jun 25 18:11 versionsuffix

-rwxr-xr-x 1 amandabackup disk 73K Jun 25 18:11 sendsize

-rwxr-xr-x 1 amandabackup disk 77K Jun 25 18:11 sendbackup

-rwxr-xr-x 1 amandabackup disk 43K Jun 25 18:11 selfcheck

-rwsr-x--- 1 root disk 14K Jun 25 18:11 runtar

-rwxr-xr-x 1 amandabackup disk 5.1K Jun 25 18:11 patch-system

drwxr-xr-x 2 root root 4.0K Jun 25 18:11 application

-rwxr-xr-x 1 amandabackup disk 107K Jun 25 18:11 driver

-rwxr-xr-x 1 amandabackup disk 21K Jun 25 18:11 amtrmlog

-rwxr-xr-x 1 amandabackup disk 25K Jun 25 18:11 amtrmidx

-rwxr-xr-x 1 amandabackup disk 14K Jun 25 18:11 amlogroll

-rwxr-xr-x 1 amandabackup disk 84K Jun 25 18:11 amindexd

-rwxr-xr-x 1 amandabackup disk 132K Jun 25 18:11 taper

-rwsr-x--- 1 root disk 103K Jun 25 18:11 planner

-rwsr-x--- 1 root disk 65K Jun 25 18:11 dumper

-rwxr-xr-x 1 amandabackup disk 39K Jun 25 18:11 chunker

-rwxr-xr-x 1 amandabackup disk 16K Jun 25 18:11 amcleanupdisk

-rwxr-xr-x 1 amandabackup disk 267K Jun 25 18:11 chg-scsi

-rwxr-xr-x 1 amandabackup disk 6.8K Jun 25 18:11 chg-rth

-rwxr-xr-x 1 amandabackup disk 4.0K Jun 25 18:11 chg-rait

-rwxr-xr-x 1 amandabackup disk 1.7K Jun 25 18:11 chg-null

-rwxr-xr-x 1 amandabackup disk 12K Jun 25 18:11 chg-multi

-rwxr-xr-x 1 amandabackup disk 4.8K Jun 25 18:11 chg-mtx

-rwxr-xr-x 1 amandabackup disk 14K Jun 25 18:11 chg-mcutil

-rwxr-xr-x 1 amandabackup disk 6.8K Jun 25 18:11 chg-manual

-rw-r--r-- 1 amandabackup disk 4.0K Jun 25 18:11 chg-lib.sh

-rwxr-xr-x 1 amandabackup disk 5.1K Jun 25 18:11 chg-juke

-rwxr-xr-x 1 amandabackup disk 7.3K Jun 25 18:11 chg-iomega

-rwxr-xr-x 1 amandabackup disk 7.9K Jun 25 18:11 chg-disk

-rwxr-xr-x 1 amandabackup disk 9.7K Jun 25 18:11 chg-chs

-rwxr-xr-x 1 amandabackup disk 12K Jun 25 18:11 chg-chio

-rwxr-xr-x 1 amandabackup disk 32K Jun 25 18:11 amidxtaped

-rw-r--r-- 1 amandabackup disk 3.3K Jun 25 18:11 amplot.gp

-rw-r--r-- 1 amandabackup disk 3.3K Jun 25 18:11 amplot.g

-rw-r--r-- 1 amandabackup disk 18K Jun 25 18:11 amplot.awk

-rw-r--r-- 1 amandabackup disk 135 Jun 25 18:11 amcat.awk

drwxr-xr-x 3 root root 4.0K Jun 25 18:11 .

-rwxr-xr-x 1 amandabackup disk 40K Nov 19 16:14 chg-zd-mtx

On Dec 3, 2008, at 2:13 PM, Matt Burkhardt wrote:

I'm trying to set up a backup for a client machine running 8.10 Ubuntu using an Ubuntu 8.04 server running 2.6.1b1 - but the version on the client machine is an earlier one.

Anyway, I fat fingered something and changed the ownerships on all the files in /usr/libexec/amanda and I'm now getting an error message that says

Amanda Backup Client Hosts Check
--------------------------------
ERROR: 192.168.1.102: [/usr/libexec/amanda/runtar is not SUID root]
Client check: 1 host checked in 0.091 seconds. 1 problem found.

Right now, I have that set to root:disk - I basically copied the same permissions from the /usr/libexec on the server. Here's the directory with the owners/groups

ls -lh /usr/libexec/amanda
total 988K
-rwxr-xr-x 1 root root 29K 2008-07-30 19:29 amandad
-rw-r--r-- 1 root root 957 2008-07-30 19:28 amanda-sh-lib.sh
-rw-r--r-- 1 root root 135 2008-07-30 19:29 amcat.awk
-rwxr-xr-x 1 root root 6.6K 2008-07-30 19:29 amcleanupdisk
-rwxr-xr-x 1 root root 19K 2008-07-30 19:29 amidxtaped
-rwxr-xr-x 1 root root 43K 2008-07-30 19:29 amindexd
-rwxr-xr-x 1 root root 7.2K 2008-07-30 19:29 amlogroll
-rw-r--r-- 1 root root 18K 2008-07-30 19:29 amplot.awk
-rw-r--r-- 1 root root 3.3K 2008-07-30 19:29 amplot.g
-rw-r--r-- 1 root root 3.3K 2008-07-30 19:29 amplot.gp
-rwxr-xr-x 1 root root 11K 2008-07-30 19:29 amtrmidx
-rwxr-xr-x 1 root root 9.9K 2008-07-30 19:29 amtrmlog
drwxr-xr-x 2 root root 4.0K 2008-08-02 10:18 application
-rwxr-xr-- 1 root disk 15K 2008-07-30 19:29 calcsize
-rwxr-xr-x 1 root root 12K 2008-07-30 19:29 chg-chio
-rwxr-xr-x 1 root root 9.7K 2008-07-30 19:29 chg-chs
-rwxr-xr-x 1 root root 7.9K 2008-07-30 19:29 chg-disk
-rwxr-xr-x 1 root root 7.3K 2008-07-30 19:29 chg-iomega
-rwxr-xr-x 1 root root 5.1K 2008-07-30 19:29 chg-juke
-rw-r--r-- 1 root root 4.4K 2008-07-30 19:29 chg-lib.sh
-rwxr-xr-x 1 root root 6.8K 2008-07-30 19:29 chg-manual
-rwxr-xr-x 1 root root 14K 2008-07-30 19:29 chg-mcutil
-rwxr-xr-x 1 root root 4.8K 2008-07-30 19:29 chg-mtx
-rwxr-xr-x 1 root root 12K 2008-07-30 19:29 chg-multi
-rwxr-xr-x 1 root root 1.7K 2008-07-30 19:29 chg-null
-rwxr-xr-x 1 root root 4.0K 2008-07-30 19:29 chg-rait
-rwxr-xr-x 1 root root 6.8K 2008-07-30 19:29 chg-rth
-rwxr-xr-x 1 root root 196K 2008-07-30 19:29 chg-scsi
-rwxr-xr-x 1 root root 40K 2008-07-30 19:29 chg-zd-mtx
-rwxr-xr-x 1 root root 22K 2008-07-30 19:29 chunker
-rwxr-xr-x 1 root root 71K 2008-07-30 19:29 driver
-rwxr-xr-x 1 root disk 39K 2008-07-30 19:29 dumper
-rwxr-xr-- 1 root disk 6.8K 2008-07-30 19:29 killpgrp
-rwxr-xr-x 1 root root 5.8K 2008-07-30 19:29 noop
-rwxr-xr-x 1 root root 5.1K 2008-07-30 19:28 patch-system
-rwxr-xr-x 1 root disk 60K 2008-07-30 19:29 planner
-rwxr-xr-- 1 root disk 4.9K 2008-07-30 19:29 rundump
-rwxr-xr-- 1 root disk 7.8K 2008-07-30 19:29 runtar
-rwxr-xr-x 1 root root 27K 2008-07-30 19:29 selfcheck
-rwxr-xr-x 1 root root 48K 2008-07-30 19:29 sendbackup
-rwxr-xr-x 1 root root 51K 2008-07-30 19:29 sendsize
-rwxr-xr-x 1 root root 49K 2008-07-30 19:29 taper
-rwxr-xr-x 1 root root 4.1K 2008-07-30 19:29 versionsuffix

Thanks!

Matt Burkhardt, MSTM
President
Impari Systems, Inc.
502 Fairview Avenue
Frederick, MD 21701
mlb AT imparisystems DOT com
www.imparisystems.com
(301) 682-7901

Chad E. Kotil

Global Research NOC