Puppet
Puppet Server: vulnerabilities and CVEs
Puppet Server has 7 published vulnerabilities, 0 of them in the last 12 months. 2 are rated critical and 0 are listed by CISA as actively exploited.
CVEs7
Last 12 months0
Critical2
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2023-5255 | High (7.5) | 0.41% | — | Oct 3, 2023 | For certificates that utilize the auto-renew feature in Puppet Server, a flaw exists which prevents the certificates from being revoked. |
| CVE-2023-1894 | Medium (5.3) | 0.44% | — | May 4, 2023 | A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation. An issue related to specifically crafted certificate names significantly slowed down server operations. |
| CVE-2021-27023 | Critical (9.8) | 1.4% | — | Nov 18, 2021 | A flaw was discovered in Puppet Agent and Puppet Server that may result in a leak of HTTP credentials when following HTTP redirects to a different host. This is similar to CVE-2018-1000007 |
| CVE-2020-7943 | High (7.5) | 7.9% | — | Mar 11, 2020 | Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints. For PuppetDB this may contain things like hostnames. Puppet Server reports resource names and titles for… |
| CVE-2018-11751 | Medium (5.4) | 0.61% | — | Dec 16, 2019 | Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0. |
| CVE-2016-2785 | Critical (9.8) | 2.9% | — | Jun 10, 2016 | 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… |
| CVE-2014-7170 | Low (1.9) | 0.23% | — | Dec 17, 2014 | Race condition in Puppet Server 0.2.0 allows local users to obtain sensitive information by accessing it in between package installation or upgrade and the start of the service. |