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lynis
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2864 Commits

Author SHA1 Message Date
Topi Miettinen e0e2096a25
Enhance AppArmor check 
Count and log unconfined processes which have no AppArmor profile
applied.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-21 17:14:55 +02:00
Topi Miettinen 26a54991ba
Check for software pseudo random number generators 
Check for running audio-entropyd, havegd or jitterentropy-rngd.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-21 16:26:30 +02:00
Michael Boelen 695eef64ad
Updated version 2020-03-21 14:09:11 +01:00
Michael Boelen fad7c2a8fa
Merge pull request #864 from topimiettinen/pam-selinux-known 
pam: pam_selinux is known good module
 2020-03-21 14:07:06 +01:00
Michael Boelen 4e0357d728
Merge pull request #863 from topimiettinen/pam-ignore-dash 
pam: ignore leading dash
 2020-03-21 13:56:10 +01:00
Michael Boelen 9241e7c925
Merge pull request #868 from topimiettinen/add-contributor 
Add Topi as a contributor
 2020-03-21 13:55:15 +01:00
Michael Boelen 148e5b5c14
Merge pull request #870 from bginsbach/boot-5260-linux 
Make BOOT-5260 Linux only
 2020-03-21 13:54:21 +01:00
Michael Boelen 1bb35b86b8
Merge pull request #873 from topimiettinen/fix-developer-profile 
Fix developer profile
 2020-03-21 13:50:03 +01:00
Michael Boelen 357b059c12
Merge pull request #871 from bginsbach/fix-find-not 
Fix uses of non-standard find not operator
 2020-03-21 13:43:28 +01:00
Michael Boelen 60ffb7395a
Merge pull request #872 from bginsbach/netbsd-eol 
Add NetBSD EOL
 2020-03-21 13:34:50 +01:00
Michael Boelen 6e9482a571
Merge branch 'master' into netbsd-eol 2020-03-21 13:34:41 +01:00
Topi Miettinen 4a51ad031b
Check password hashing methods 
Manual page crypt(5) gives recommendations for choosing password
hashing methods, so let's check if there are weakly encrypted
passwords in the system.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-21 12:50:38 +02:00
Topi Miettinen e98fcb9b73
Fix developer profile 
Initialialize a few variables to let --profile developer.prf pass.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-20 22:26:51 +02:00
Brian Ginsbach 9c5451d29d Make BOOT-5260 Linux only 
Linux is the only OS with systemd so no need to check for systemd
single user mode on other operatings systems.
 2020-03-20 14:40:20 -05:00
Brian Ginsbach 32d1155953 Fix uses of non-standard find not operator 
Use ! rather than the non-standard -not find(1) operator.
 2020-03-20 14:37:56 -05:00
Michael Boelen 6356b3adb1
Updated log 2020-03-20 19:43:18 +01:00
Brian Ginsbach 50fc3f816a Add NetBSD EOL data 2020-03-20 13:42:28 -05:00
Brian Ginsbach 52344913d3 Add a way to signify undetermined EOL 
Replace setting an artificaly high date and converted date for
operating systems with no EOL (rolling) or the EOL is still to
be determined. This makes it easier for humans and saves making
a comparison (when using an artifically high converted time)
will always be false (EOL=0).

An example entry

        os:AGreatOS 2.0:👎

The converted time (seconds since the epoch) could be specified as
zero but this typically means the OS is out of date (now), A value
of -1 is a convention indicating no EOL.
 2020-03-20 13:42:28 -05:00
Michael Boelen af03c07d9f
Shortened CentOS 7/8 strings to allow match and added note 2020-03-20 19:39:49 +01:00
Michael Boelen 724acf1be5
Added CentOS 8 end-of-life 2020-03-20 19:33:10 +01:00
Topi Miettinen c2cdf54d0c
Add myself as contributor 
As requested by Michael Boelen, add my humble name to the list of
contributors. Thank you Michael for this great software!

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-20 19:03:21 +02:00
Michael Boelen 1f8b5fafde
Add OS to 'show eol' and make output easier to parse 2020-03-20 14:57:56 +01:00
Michael Boelen 27cdcec741
Add CentOS 7 (Core) 2020-03-20 14:57:28 +01:00
Michael Boelen 38310223a6
Updated date/year 2020-03-20 14:50:25 +01:00
Michael Boelen 626e2a9ab9
Updated log 2020-03-20 14:13:21 +01:00
Michael Boelen 352910e026
Merge branch 'master' of https://github.com/CISOfy/lynis 2020-03-20 14:01:14 +01:00
Michael Boelen 8c0b42cdae
Merge pull request #861 from topimiettinen/enhance-selinux-check 
Enhance SELinux checks
 2020-03-20 14:00:57 +01:00
Michael Boelen 1f3467f69a
Updated log 2020-03-20 09:47:57 +01:00
Michael Boelen bf7bd1415b
Merge pull request #867 from topimiettinen/check-dnssec-resolvectl 
Check DNSSEC status with resolvectl when available
 2020-03-20 09:46:40 +01:00
Michael Boelen 8f37edb626
Update tests.db 
Corrected test ID
 2020-03-20 09:46:08 +01:00
Topi Miettinen 820d2ec607
Check DNSSEC status with resolvectl when available 
'resolvectl statistics' shows if DNSSEC is supported by
systemd-resolved and upstream DNS servers.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 23:56:24 +02:00
Topi Miettinen 6de9c31cf5
Fix journalctl output parsing for recent journalctls 
Process output from journalctl (v245) like: "Archived and active
journals take up xxx.xM in the file system."

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 21:25:50 +02:00
Topi Miettinen 34ec6a1edf pam: pam_selinux is known good module 
Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 21:17:52 +02:00
Topi Miettinen 9087de0dac
pam: ignore leading dash 
PAM rules may have a leading '-' character to indicate that if the
module is missing, the error will be ignored, so let's ignore it in
the check.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 20:55:23 +02:00
Topi Miettinen fb9cdb5c43
Enhance SELinux checks 
Display and log: permissive types (rules are not enforced), unconfined
processes (not confined by rules) and processes with initrc_t
type (generic type with weak rules).

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 19:45:37 +02:00
Michael Boelen ddcf9bc713
[BOOT-5122] check for defined password in all GRUB configuration files 2020-03-19 15:52:03 +01:00
Topi Miettinen 72e8f572bf
Harden mount options for /var, check also /dev and /run 
There should not be any need for char/block devices in /var, so
propose nodev. Sockets are not affected.

Check also /dev for noexec,nosuid and /run for
nodev,nosuid. Historically there was /dev/MAKEDEV script but that's
long gone.

In case a file system is not found in /etc/fstab, check if they are
mounted otherwise (e.g. via systemd mount units).

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 16:39:02 +02:00
Michael Boelen 6d9ebe4136
Merge pull request #857 from topimiettinen/handle-kernel-img.conf 
Check if /vmlinuz is missing due to /etc/kernel-img.conf
 2020-03-19 15:33:47 +01:00
Michael Boelen 51d727d611
Merge pull request #858 from topimiettinen/fix-enabled-running-processes 
Fix logging of running and enabled services
 2020-03-19 15:32:54 +01:00
Michael Boelen 00a31c6dbd
Updated log 2020-03-19 15:29:01 +01:00
Michael Boelen 0a5edf0ed7
Merge pull request #859 from topimiettinen/check-for-refind 
[BOOT-5109] Test presence rEFInd boot loader
 2020-03-19 15:27:44 +01:00
Topi Miettinen 3aaeeea856
Check for rEFInd boot loader 
Detect rEFInd boot loader (https://www.rodsbooks.com/refind/).

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 15:44:30 +02:00
Topi Miettinen 80a67914c3
Fix logging of running and enabled services 
Log lines for running and enabled services were mixed up, fix.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 15:25:59 +02:00
Topi Miettinen f15fbfa6ed
Check if /vmlinuz is missing due to /etc/kernel-img.conf 
If /etc/kernel-img.conf has the line do_symlinks=No, Debian (probably
also Ubuntu) kernel packages will not update /vmlinuz
etc. symlinks. In that case, guess the kernel from uname -r.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
 2020-03-19 15:16:37 +02:00
Michael Boelen e5c1f2f303
Updated log 2020-03-19 11:01:22 +01:00
Michael Boelen 671c443641
Merge pull request #845 from maczniak/master 
[SSH-7408] fix OpenSSH server version check
 2020-03-19 11:00:38 +01:00
Michael Boelen b523352a59
Merge pull request #830 from Schmuuu/fix/vmlinuz-check 
restructered test and fixed vmlinuz detection
 2020-03-19 10:58:27 +01:00
Michael Boelen bc4146555c
[PKGS-7388] Only perform test when all conditions are correct 2020-03-19 10:51:02 +01:00
Michael Boelen cc78713c6a
Updated log 2020-03-18 11:43:29 +01:00
Michael Boelen 8a42643373
Merge pull request #822 from pyllyukko/vmlinuz-raspbian 
KRNL-5788 in Raspi: don't complain about missing /vmlinuz
 2020-03-18 11:39:58 +01:00