---
title: "Puppet puppetserver vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/puppet/puppetserver
type: product
description: "Puppet puppetserver has 5 published CVEs, 0 in CISA KEV and 0 with public exploits."
updated: 2023-10-03
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# Puppet puppetserver vulnerabilities

Vendor: [Puppet](https://radicalnotion.ai/vendor/puppet)

- **Published CVEs:** 5
- **In CISA KEV:** 0
- **With a public exploit:** 0
- **With a patch:** 4
- **Average CVSS:** 7.1
- **First CVE:** 2019-12-16
- **Latest CVE:** 2023-10-03

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 1 |
| High | 2 |
| Medium | 2 |
| Low | 0 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-1333](https://radicalnotion.ai/cwe/cwe-1333) | Inefficient Regular Expression Complexity | 1 |
| [CWE-276](https://radicalnotion.ai/cwe/cwe-276) | Incorrect Default Permissions | 1 |
| [CWE-295](https://radicalnotion.ai/cwe/cwe-295) | Improper Certificate Validation | 1 |
| [CWE-404](https://radicalnotion.ai/cwe/cwe-404) | Improper Resource Shutdown or Release | 1 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 2 |

## Affected versions (top 15 of 63)

| Version | Kind | CVEs |
| --- | --- | --- |
| 2.0.0-rc3 | exact | 2 |
| 5.1.0 | exact | 2 |
| 6.10.0 | exact | 2 |
| 6.11.0 | exact | 2 |
| 6.11.1 | exact | 2 |
| 6.12.0 | exact | 2 |
| 6.12.1 | exact | 2 |
| 6.2.0 | exact | 2 |
| 6.2.1 | exact | 2 |
| 6.3.0 | exact | 2 |
| 6.4.0 | exact | 2 |
| 6.5.0 | exact | 2 |
| \<= 2021.7.1 | range | 1 |
| \<= 2023.0 | range | 1 |
| \<= 2023.3 | range | 1 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2023-5255 | Denial of Service for Revocation of Auto Renewed Certificates | high | 7.5 | No | No | No |
| CVE-2023-1894 | - | medium | 5.3 | No | No | Yes |
| CVE-2021-27023 | Unsafe HTTP Redirect in Puppet Agent and Puppet Server | critical | 9.8 | No | No | Yes |
| CVE-2020-7943 | - | high | 7.5 | No | No | Yes |
| CVE-2018-11751 | - | medium | 5.4 | No | No | Yes |

## Frequently asked questions

### How many CVEs does Puppet puppetserver have?

Puppet puppetserver has 5 published CVE records since 2019.

### How many Puppet puppetserver CVEs are in CISA KEV?

None of Puppet puppetserver's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

### Are there public exploits for Puppet puppetserver vulnerabilities?

No Puppet puppetserver CVEs currently have a tracked public exploit in this dataset.

### Which versions of Puppet puppetserver are affected?

63 distinct Puppet puppetserver versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

### What are the most common weakness types in Puppet puppetserver CVEs?

Puppet puppetserver's CVEs most often map to these CWE weakness types: CWE-1333 (Inefficient Regular Expression Complexity), CWE-276 (Incorrect Default Permissions), CWE-295 (Improper Certificate Validation), CWE-404 (Improper Resource Shutdown or Release).

### How many critical Puppet puppetserver vulnerabilities are there?

Puppet puppetserver has 1 critical and 2 high-severity CVEs.

### What is the average severity of Puppet puppetserver CVEs?

The average CVSS base score across Puppet puppetserver's scored CVEs is 7.1.

## Other products from this vendor

- [Puppet Enterprise](https://radicalnotion.ai/vendor/puppet/puppet-enterprise) (90 CVEs)
- [Puppet](https://radicalnotion.ai/vendor/puppet/puppet) (49 CVEs)
- [Puppet Agent](https://radicalnotion.ai/vendor/puppet/puppet-agent) (12 CVEs)
- [Puppet Server](https://radicalnotion.ai/vendor/puppet/puppet-server) (8 CVEs)
- [puppet-agent](https://radicalnotion.ai/vendor/puppet/puppet-agent) (6 CVEs)
- [puppet enterprise users](https://radicalnotion.ai/vendor/puppet/puppet-enterprise-users) (5 CVEs)
- [continuous delivery](https://radicalnotion.ai/vendor/puppet/continuous-delivery) (4 CVEs)
- [marionette collective](https://radicalnotion.ai/vendor/puppet/marionette-collective) (3 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/puppet/puppetserver). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.