Puppet Server vulnerabilities

CVE-2023-5255 [HIGH] CWE-404 CVE-2023-5255: For certificates that utilize the auto-renew feature in Puppet Server, a flaw exists which prevents 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] CWE-1333 CVE-2023-1894: A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certifica 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] CVE-2021-27023: A flaw was discovered in Puppet Agent and Puppet Server that may result in a leak of HTTP credential 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] CWE-276 CVE-2020-7943: Puppet Server and PuppetDB provide useful performance and debugging information via their metrics AP 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 defined types (which may contain sensitive information) as well as function names and class names. Previously, these endpoints were open

CVE-2018-11751 [MEDIUM] CWE-295 CVE-2018-11751: Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading 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-2017-2295 [HIGH] CWE-502 CVE-2017-2295: Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML.

CVE-2016-2785 [CRITICAL] CWE-284 CVE-2016-2785: Puppet Server before 2.3.2 and Ruby puppetmaster in Puppet 4.x before 4.4.2 and in Puppet Agent befo 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 decoding.

CVE-2014-7170 [LOW] CWE-362 CVE-2014-7170: Race condition in Puppet Server 0.2.0 allows local users to obtain sensitive information by accessin 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.