oss-sec mailing list archives
Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022
From: Bob Friesenhahn <bfriesen () simple dallas tx us>
Date: Wed, 7 Oct 2020 16:09:59 -0500 (CDT)
On Wed, 7 Oct 2020, Georgi Guninski wrote:
https://lists.debian.org/debian-security/2020/10/msg00000.html === /home/loser is with permissions 755, default umask 0022 on multiuser machines this sucks much.
These are my preferred default settings for multiuser machines and is the historical default. The settings can be changed when appropriate.
Ubuntu Linux (a Debian derivative) has changed the default. However, we found that the Ubuntu default caused problems for us while building our software, and so we changed them back.
Users often need to share data.There is a lesson to be learned that sensitive data and directories under a user's home directory may still need to have more strict permissions set by the applications which create them since the top of the user's home directory might allow sharing.
Bob -- Bob Friesenhahn bfriesen () simple dallas tx us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ Public Key, http://www.simplesystems.org/users/bfriesen/public-key.txt
Current thread:
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022, (continued)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Jeremy Stanley (Oct 07)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Noel Kuntze (Oct 07)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Brian May (Oct 07)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Solar Designer (Oct 12)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Kurt H Maier (Oct 12)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Jeffrey Walton (Oct 12)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Brian May (Oct 12)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Russ Allbery (Oct 12)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Jeremy Stanley (Oct 07)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Eli Schwartz (Oct 13)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Seth Arnold (Oct 07)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Bob Friesenhahn (Oct 08)
- Re: Debian FEATURE: /home/loser is with permissions 755, default umask 0022 Seth Arnold (Oct 08)