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Test document

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  1. Create directory

    $ mkdir ~/vuls
$ cd ~/vuls
$ mkdir go-cve-dictionary-log goval-dictionary-log gost-log


  2. Fetch NVD

    $ docker run --rm -it \
    -v $PWD:/go-cve-dictionary \
    -v $PWD/go-cve-dictionary-log:/var/log/go-cve-dictionary \
    vuls/go-cve-dictionary fetch nvd


  3. Fetch OVAL

    if OS is Ubuntu 18.04/22.04, we use following command,

    $ docker run --rm -it \
     -v $PWD:/goval-dictionary \
     -v $PWD/goval-dictionary-log:/var/log/goval-dictionary \
     vuls/goval-dictionary fetch ubuntu 18 19 20 21 22

    if OS is RaspberryPi(Debian 11), we use following command,

    $ docker run --rm -it \
     -v $PWD:/goval-dictionary \
     -v $PWD/goval-dictionary-log:/var/log/goval-dictionary \
     vuls/goval-dictionary fetch debian 11


  4. Fetch gost

    if OS is Ubuntu 18.04/22.04, we use following command,

    $ docker run --rm -i \
     -v $PWD:/gost \
     -v $PWD/gost-log:/var/log/gost \
     vuls/gost fetch ubuntu

    if OS is RaspberryPi(Debian 11), we use following command,

    $ docker run --rm -i \
     -v $PWD:/gost \
     -v $PWD/gost-log:/var/log/gost \
     vuls/gost fetch debian


  5. Create config.toml

    [servers]

[servers.master]
host = "192.168.51.22"
port = "22"
user = "test-user"
keyPath = "/root/.ssh/id_rsa" # path to ssh private key in docker


  6. Start vuls container to run tests

    $ docker run --rm -it \
    -v ~/.ssh:/root/.ssh:ro \
    -v $PWD:/vuls \
    -v $PWD/vuls-log:/var/log/vuls \
    -v /etc/localtime:/etc/localtime:ro \
    -v /etc/timezone:/etc/timezone:ro \
    vuls/vuls scan \
    -config=./config.toml


  7. Get the report

    $ docker run --rm -it \
     -v ~/.ssh:/root/.ssh:ro \
     -v $PWD:/vuls \
     -v $PWD/vuls-log:/var/log/vuls \
     -v /etc/localtime:/etc/localtime:ro \
     vuls/vuls report \
     -format-list \
     -config=./config.toml


Vuls

Nexus URL: : https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-vuls/

PDH,IoT Gateway

There are 26 CVEs with a CVSS score >= 9.0. These are exceptions requested here:

...

Cloud/Edge Cloud

There are XX 0 CVEs with a CVSS score >= 9.0. These are exceptions requested here:
Release 5: Akraino CVE Vulnerability Exception Request

Lynis

Nexus URL(before fix): Nexus URL(after fix): 

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/PDH/lynis_PDH_before.log

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/Robot/lynis_Robot_before.log

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/cloud/lynis_before.log

Nexus URL(after fix): 

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/PDH/lynis_PDH_after.log

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/Robot/lynis_Robot_after.log

　https://nexus.akraino.org/content/sites/logs/fujitsu/job/robot-family/R7/sses-lynis/cloud/lynis_after.log


The initial results compare with the Lynis Incubation: PASS/FAIL Criteria, v1.0 as follows.

IoT Gateway

The Lynis Program Update test MUST pass with no errors.

Code Block
2022-11-22 07:46:44 Test: Checking for program update...
2022-11-22 07:46:44 Current installed version  : 308
2022-11-22 07:46:45 Latest stable version      : 308
2022-11-22 07:46:45 No Lynis update available.

...

PC/Server for robot control

The Lynis Program Update test MUST pass with no errors.

Code Block
2022-03-23 05:13:56 Test: Checking for program update...
2022-03-23 05:14:03 Current installed version : 308
2022-03-23 05:14:03 Latest stable version : 308
2022-03-23 05:14:03 No Lynis update available

...

No.TestResultFix
1Test: Checking PASS_MAX_DAYS option in /etc/login.defsResult: password aging limits are not configured

Set PASS_MAX_DAYS 180 in /etc/login.defs

2Performing test ID AUTH-9328 (Default umask values)Test: Checking umask value in /etc/login.defs
Result: found umask 022, which could be improved


Set UMASK 027 in /etc/login.defs

3Performing test ID SSH-7440 (Check OpenSSH option: AllowUsers and AllowGroups)

Result: AllowUsers is not set
Result: AllowGroups is not set
Result: SSH has no specific user or group limitation. Most likely all valid users can SSH to this machine.
Hardening: assigned partial number of hardening points (0 of 1). Currently having 152 points (out of 223)
Security check: file is normal
Checking permissions of /home/ubuntu/lynis/include/tests_snmp
File permissions are OK

Configure AllowUsers, AllowGroups in /etc/ssh/sshd_config


4Test: checking for file /etc/network/if-up.d/ntpdateResult: file /etc/network/if-up.d/ntpdate does not exist
Result: Found a time syncing daemon/client.
Hardening: assigned maximum number of hardening points for this item (3). Currently having 161 points (out of 238)		OK
5Performing test ID KRNL-6000 (Check sysctl key pairs in scan profile) :  Following sub-tests requiredN/AN/A
5asysctl key fs.suid_dumpable contains equal expected and current value (0)sysctl key fs.suid_dumpable has a different value than expected in scan profile. Expected=0, Real=2
Hardening: assigned partial number of hardening points (0 of 1). Currently having 163 points (out of 253)

Set recommended value in /etc/sysctl.d/90-lynis-hardening.conf

echo 'fs.suid_dumpable=0' | sudo tee -a /etc/sysctl.d/90-lynis-hardening.conf
sudo /sbin/sysctl --system
sudo sysctl -a |grep suid

5bsysctl key kernel.dmesg_restrict contains equal expected and current value (1)Result: sysctl key kernel.dmesg_restrict has a different value than expected in scan profile. Expected=1, Real=0

Set recommended value in /etc/sysctl.d/90-lynis-hardening.conf

echo 'kernel.dmesg_restrict=1' | sudo tee -a /etc/sysctl.d/90-lynis-hardening.conf
sudo /sbin/sysctl --system
sudo sysctl -a |grep dmesg

5csysctl key net.ipv4.conf.default.accept_source_route contains equal expected and current value (0)Result: sysctl key net.ipv4.conf.default.accept_source_route has a different value than expected in scan profile. Expected=0, Real=1Set recommended value in /etc/sysctl.d/90-lynis-hardening.conf

echo 'net.ipv4.conf.default.accept_source_route=0' | sudo tee -a /etc/sysctl.d/90-lynis-hardening.conf
sudo /sbin/sysctl --system
sudo sysctl -a |grep ipv4.conf.default.accept_source_route
6Test: Check if one or more compilers can be found on the systemResult: found installed compiler. See top of logfile which compilers have been found or use /bin/grep to filter on 'compiler'
Hardening: assigned partial number of hardening points (1 of 3). Currently having 180 points (out of 286

Found known binary: as (compiler) - /usr/bin/as
Found known binary: cc (compiler) - /usr/bin/cc
Found known binary: g++ (compiler) - /usr/bin/g++
Found known binary: gcc (compiler) - /usr/bin/gcc

Uninstall gcc and remove /usr/bin/as, /usr/bin/cc


Cloud/Edge Cloud

The Lynis Program Update test MUST pass with no errors.

Code Block
2022-11-28 00:14:35 Test: Checking for program update...
2022-11-28 00:14:35 Current installed version  : 308
2022-11-28 00:14:35 Latest stable version      : 308
2022-11-28 00:14:35 No Lynis update available.

...