Remote Code Execution Affecting puppet package, versions >=2.0.0, <2.7.23 >=3.0.0, <3.2.4


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    1.06% (85th percentile)

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  • Snyk ID SNYK-RUBY-PUPPET-20326
  • published 28 Feb 2017
  • disclosed 15 Aug 2013
  • credit Puppet Labs

How to fix?

Upgrade puppet to version 2.7.23, 3.2.4 or higher.

Overview

puppet is an automated configuration management tool. Affected versions of the package are vulnerable to Remote Code Execution via the resource_type service. An attacker could cause puppet to load arbitrary Ruby files from the puppet master node’s file system.

Note: This behavior is not enabled by default, but could be enabled in the auth.conf file.

CVSS Scores

version 3.1
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Snyk

Recommended
5.6 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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NVD

5.6 medium