diff options
author | Colin Watson <cjwatson@debian.org> | 2014-02-09 16:09:58 +0000 |
---|---|---|
committer | Colin Watson <cjwatson@debian.org> | 2017-10-04 13:54:48 +0100 |
commit | b1033fed87fd9fa24dccab45f00cadcbc7144c47 (patch) | |
tree | 3f6838395acfa6e09710644c99bf003e2b8dcc23 /ssh.1 | |
parent | 215bd91f12b0ddb9754483ee6e3c3b4751256dca (diff) |
Allow harmless group-writability
Allow secure files (~/.ssh/config, ~/.ssh/authorized_keys, etc.) to be
group-writable, provided that the group in question contains only the file's
owner. Rejected upstream for IMO incorrect reasons (e.g. a misunderstanding
about the contents of gr->gr_mem). Given that per-user groups and umask 002
are the default setup in Debian (for good reasons - this makes operating in
setgid directories with other groups much easier), we need to permit this by
default.
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1060
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=314347
Last-Update: 2017-10-04
Patch-Name: user-group-modes.patch
Diffstat (limited to 'ssh.1')
-rw-r--r-- | ssh.1 | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1456,6 +1456,8 @@ The file format and configuration options are described in | |||
1456 | .Xr ssh_config 5 . | 1456 | .Xr ssh_config 5 . |
1457 | Because of the potential for abuse, this file must have strict permissions: | 1457 | Because of the potential for abuse, this file must have strict permissions: |
1458 | read/write for the user, and not writable by others. | 1458 | read/write for the user, and not writable by others. |
1459 | It may be group-writable provided that the group in question contains only | ||
1460 | the user. | ||
1459 | .Pp | 1461 | .Pp |
1460 | .It Pa ~/.ssh/environment | 1462 | .It Pa ~/.ssh/environment |
1461 | Contains additional definitions for environment variables; see | 1463 | Contains additional definitions for environment variables; see |