NetBSD Problem Report #56486
From www@netbsd.org Thu Nov 4 07:44:45 2021
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for <gnats-bugs@gnats.NetBSD.org>; Thu, 4 Nov 2021 07:44:45 +0000 (UTC)
Message-Id: <20211104074444.458DC1A923A@mollari.NetBSD.org>
Date: Thu, 4 Nov 2021 07:44:44 +0000 (UTC)
From: rvp@SDF.ORG
Reply-To: rvp@SDF.ORG
To: gnats-bugs@NetBSD.org
Subject: /etc/security should be updated for recent password hash changes
X-Send-Pr-Version: www-1.0
>Number: 56486
>Category: misc
>Synopsis: /etc/security should be updated for recent password hash changes
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: misc-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Nov 04 07:45:00 +0000 2021
>Closed-Date: Thu Nov 04 13:09:05 +0000 2021
>Last-Modified: Thu Nov 04 13:09:05 +0000 2021
>Originator: RVP
>Release: NetBSD/amd64 9.99.92
>Organization:
>Environment:
NetBSD x202e.localdomain 9.99.92 NetBSD 9.99.92 (MYKERNEL) #0: Tue Nov 2 04:11:56 UTC 2021 bld@x202e.localdomain:/usr/obj/usr/src/sys/arch/amd64/compile/MYKERNEL amd64
>Description:
/etc/security should be updated for recent password hash changes.
Otherwise you get complaints in the mail:
Checking the /etc/master.passwd file:
Login root is off but still has a valid shell (/bin/sh)
Login XXX is off but still has a valid shell (/usr/pkg/bin/bash)
Login YYY is off but still has a valid shell (/bin/sh)
>How-To-Repeat:
Update to latest NetBSD-HEAD.
Leave the system running overnight.
At the enchanted, rarely-observed, magical hour of 4:15 AM,
let the /etc/security fairy appear and inspect the system.
>Fix:
--- src/etc/security.orig 2021-01-10 23:24:25.000000000 +0000
+++ src/etc/security 2021-11-04 07:15:16.513615181 +0000
@@ -274,6 +274,7 @@
$2 !~ /^\$1/ &&
$2 !~ /^\$2/ &&
$2 !~ /^\$sha1/ &&
+ $2 !~ /^\$argon2(i|d|id)/ &&
$2 != "" &&
(permit_star || $2 != "*") &&
$2 !~ /^\*[A-z-]+$/ &&
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: nia@NetBSD.org
State-Changed-When: Thu, 04 Nov 2021 13:09:05 +0000
State-Changed-Why:
Committed, thanks!
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.46 2020/01/03 16:35:01 leot Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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