[PATCH] securetty.5: Note that the pam_securetty module also uses this file
DORMANTno replies
From: Stéphane Aulery <hidden>
Date: 2015-03-07 16:06:58
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2015-03-08 · Re: [PATCH] securetty.5: Note that the pam_securetty module also uses this file · Michael Kerrisk (man-pages) <hidden>
Debian Bug #528015 reported by "Nicolas FRANCOIS (Nekral)" [off-list ref] See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=528015 This patch is a modified version of the one proposed without specific part to Debian. Signed-off-by: Stéphane Aulery <redacted> --- man5/securetty.5 | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/man5/securetty.5 b/man5/securetty.5
index 99f6c57..88f9fb6 100644
--- a/man5/securetty.5
+++ b/man5/securetty.5@@ -29,17 +29,26 @@ securetty \- file which lists terminals from which root can log in .SH DESCRIPTION The file .I /etc/securetty -is used by (some versions of) -.BR login (1). -The file contains the device names of terminal lines +contains the names of terminals (one per line, without leading .IR /dev/ ) +which are considered secure for the transmission of certain authentication +tokens. +.P +It is used by (some versions of) +.BR login (1) +to restrict the terminals on which root is allowed to login. See .BR login.defs (5) if you use the shadow suite. +.P +On PAM enabled systems, it is used for the same purpose by +.BR pam_securetty (8) +to restrict the terminals on which empty passwords are accepted. .SH FILES .I /etc/securetty .SH SEE ALSO .BR login (1), -.BR login.defs (5) +.BR login.defs (5), +.BR pam_securetty (8)
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2.1.4
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