Gentoo Archives: gentoo-security

From: "Joshua J. Berry" <condordes@g.o>
To: Bill Kenworthy <billk@×××××××××.au>
Cc: gentoo-security@l.g.o
Subject: Re: [gentoo-security] Samba Testing Help
Date: Tue, 13 Apr 2004 02:37:52
Message-Id: 200404121937.33097.condordes@gentoo.org
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4 On Monday 12 April 2004 19:18, you wrote:
5 > If you are going to do this, can you make sure it can easily be defeated
6 > and is adequately commented.
7
8 I put a nice long ewarn into the ebuild saying exactly what has changed. I'm
9 also going to include a prominent notice in the GLSA.
10
11 Changing it back is just a matter of chmod u+s
12 on /usr/sbin/smbumount, /usr/bin/smbmnt and /usr/bin/mount.cifs .
13
14 > It seems to me that making smbmounts root
15 > only will suit only a few installations. i.e., how would different
16 > users logging into a system mount their smb shares - call a sysadmin
17 > every morning when they arrive at work and boot up their workstation?
18
19 I know, I feel your pain here -- I'm just not sure what else we can do right
20 now. :-/
21
22 If there are a few specific shares that users need to mount, you can always
23 add them to /etc/fstab, I suppose. The real danger with this bug is mounting
24 arbitrary shares that aren't controlled by the sysadmin; shares which could
25 have setuid-root binaries on them.
26
27 > Also, would their be any effect on printers and other samba services?
28
29 To the best of my knowledge, no. The only thing that is being affected is the
30 ability of normal users to mount remote Samba shares.
31
32 - -----------------------------------------
33 Joshua J. Berry
34
35 "I haven't lost my mind -- it's backed up on tape somewhere."
36 -- /usr/games/fortune
37
38 NOTE: Please do not submit this email address to any mailing
39 lists or websites without prior permission. Thank you.
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48 --
49 gentoo-security@g.o mailing list

Replies

Subject Author
Re: [gentoo-security] ewarn/einfo behavior (was Samba Testing Help) Mark Guertin <guertin@××××××××××××××.com>