secc_snmpd
Dieses Modul bietet eine teilweise Abdeckung der SoC Anforderungen für SNMP unter Linux.
Version information
released Oct 18th 2019
This version is compatible with:
- Puppet Enterprise 2019.8.x, 2019.7.x, 2019.5.x, 2019.4.x, 2019.3.x, 2019.2.x, 2019.1.x, 2019.0.x, 2018.1.x, 2017.3.x, 2017.2.x, 2017.1.x, 2016.5.x, 2016.4.x
- Puppet >= 4.0.0 < 7.0.0
- ,
This module has been deprecated by its author since Jun 22nd 2021.
The author has suggested puppet-snmp as its replacement.
Start using this module
Documentation
tsystemsmms/secc_snmpd — version 2.1.0 Oct 18th 2019
SNMP Module
Table of Contents
- Overview
- Module Description - What the module does and why it is useful
- Deviations - Possible bypass of requirements
- Usage - Configuration options and additional functionality
- Reference - An under-the-hood peek at what the module is doing and how
- Limitations - OS compatibility, etc.
- Development - Guide for contributing to the module
Overview
This module provides a partial coverage of the SoC conditions for SNMP under Linux.
Module Description
This module can install and configure SNMP on a Linux system.
Fullfilled Requirements
- 3.45/1 SNMP must be used in version 3.
- older version of SNMP do not support secure authentification mechanisms which correspond to today's state of technology
- 3.45/2 The SNMP Server has to prevent the usage of a too small length of the HMAC
- many current applications allow the SNMP client to set the length of the HMAC on their own - this represents a potential security vulnerability
- 3.45/3 Predefined authentication characteristics have to be changed
- third-party authentication features, such as passwords or cryptographic keys, can not be trusted.
- 3.45/4 Accounts must be protected against unauthorized use by using at least one authentication feature (token, passwords, PIN's)
- 3.45/5 When using passwords for authentication, they have to be at least 8 characters long and must include three of the following character types:
- lowercase letters
- uppercase letters
- digits
- special character
- 3.45/6 Authentication and encryption must be enabled depending on the protection requirements of the data
- 3.45/7 Protective information must not be included in files, issues and messages that are accessible to unauthorized users
- 3.45/8 If customers are contractually granted SNMP access to components managed by the DTAG, it must bed ensured that they are read-only and no vulnerable data of the DTAG can be queried
Possible deviations
- 3.45/1, 3.45/6 Can be bypassed with the parameter
$v2_enabled = true
- 3.45/5 Can be bypassed with the parameter
$enforce_password_security = false
Notable
The requirement 3.45/2 can not be fulfilled configuratively. It refers to an old bug, which is resolved in the current versions (Net-SNMP versions 5.4.1.1, 5.3.2.1, 5.2.4.1, 5.1.4.1, 5.0.11.1 and UCD-SNMP 4.2.7.1).
Usage
- By using this module, SNMP v1 and v2 will be deactivated and v3 activated using a password and a passphrase.
- This module has dependencies to
puppetlabs/stdlib
andpuppetlabs/concat
Reference
- The requirements come from the technical safety requirements 3_45_SNMP.pdf of the PSA procedure
Limitations
- This module was tested with CentOS6 and CentOS7
Development
- Please document changes withing the module using git commits
- Execution of tests:
bundler install
,bundler exec rake
Change log
All notable changes to this project will be documented in this file. The format is based on Keep a Changelog and this project adheres to Semantic Versioning.
v2.1.0 (2019-10-18)
Added
2.0.2 (2018-12-05)
Added
- added compatibility for xcp-ng to secc_snmpd puppet module #13 (vmpr)
- added XCP as valid operatingsystem #12 (vmpr)
2.0.1 (2018-11-06)
Added
- extend notify to allow for multiple user/community definitions #9 (schurzi)
- updated german documentation to english #8 (szEvEz)
Fixed
2.0.0 (2018-09-26)
Added
Fixed
1.2.0 (2018-06-25)
Fixed
- removes warnings for "undefined variable" and deprecation on "validate_bool" #1 (gunzl1ng3r)
1.1.0 (2018-05-21)
1.0.13 (2017-01-13)
1.0.12 (2016-11-30)
1.0.11 (2016-09-21)
1.0.10 (2016-08-01)
1.0.9 (2016-07-06)
1.0.8 (2016-06-24)
1.0.7 (2016-06-23)
1.0.6 (2016-06-14)
1.0.5 (2016-05-30)
1.0.4 (2016-04-13)
1.0.3 (2016-04-05)
* This Changelog was automatically generated by github_changelog_generator
Dependencies
- puppetlabs/stdlib (>= 3.2.0 < 7.0.0)
- puppetlabs/concat (>= 1.0.0 < 7.0.0)
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