Puppet vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Puppet has 128 published vulnerabilities across 28 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Puppet Enterprise, with 89. If you run Puppet software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Puppet products have the most vulnerabilities?

Puppet Enterprise leads with 89 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Puppet vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Puppet's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Puppet flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 63%

    Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered by specially...

    CVSS7.5Published13 Jul 2017
  2. 8.8%

    Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints.

    CVSS7.5Published11 Mar 2020
  3. 5.4%

    Puppet before 2.6.18, 2.7.x before 2.7.21, and 3.1.x before 3.1.1, and Puppet Enterprise before 1.2.7 and 2.7.x before 2.7.2, when listening for incoming connections is enabled and allowing access to the "run" REST...

    CVSS7.1Published20 Mar 2013
  4. 4.9%

    The (1) template and (2) inline_template functions in the master server in Puppet before 2.6.18, 2.7.x before 2.7.21, and 3.1.x before 3.1.1, and Puppet Enterprise before 1.2.7 and 2.7.x before 2.7.2 allows remote...

    CVSS9.0Published20 Mar 2013
  5. 4.6%

    Puppet 2.7.x before 2.7.21 and 3.1.x before 3.1.1, when running Ruby 1.9.3 or later, allows remote attackers to execute arbitrary code via vectors related to "serialized attributes."

    CVSS7.5Published20 Mar 2013
  6. 3.4%

    Puppet 2.7.x before 2.7.22 and 3.2.x before 3.2.2, and Puppet Enterprise before 2.8.2, deserializes untrusted YAML, which allows remote attackers to instantiate arbitrary Ruby classes and execute arbitrary code via a...

    CVSS7.5Published19 Aug 2013
  7. 2.9%

    Puppet 2.7.x before 2.7.21 and 3.1.x before 3.1.1, and Puppet Enterprise 2.7.x before 2.7.2, does not properly negotiate the SSL protocol between client and master, which allows remote attackers to conduct SSLv2...

    CVSS5.0Published20 Mar 2013
  8. 2.9%

    Puppet 2.6.x before 2.6.18 and Puppet Enterprise 1.2.x before 1.2.7 allows remote authenticated users to execute arbitrary code on the puppet master, or an agent with puppet kick enabled, via a crafted request for a...

    CVSS6.5Published20 Mar 2013
  9. 2.9%

    The default configuration for puppet masters 0.25.0 and later in Puppet before 2.6.18, 2.7.x before 2.7.21, and 3.1.x before 3.1.1, and Puppet Enterprise before 1.2.7 and 2.7.x before 2.7.2, allows remote...

    CVSS4.0Published20 Mar 2013
  10. 2.9%

    Puppet Server before 2.3.2 and Ruby puppetmaster in Puppet 4.x before 4.4.2 and in Puppet Agent before 1.4.2 might allow remote attackers to bypass intended auth.conf access restrictions by leveraging incorrect URL...

    CVSS9.8Published10 Jun 2016
Every product

All Puppet products we track.

26 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

This directory lists the 26 Puppet products with at least one tracked version, of 28 in our catalogue.

Precursor Intelligence

Running Puppet? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 128 published vulnerabilities across 28 products and 1,912 versions from Puppet.

None of Puppet's vulnerabilities is on the list of flaws known to be exploited today.

Puppet Enterprise, with 89 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Puppet products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.