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puppet puppet server vulnerabilities and exploits
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4.4
CVSSv2
CVE-2014-3251
The MCollective aes_security plugin, as used in Puppet Enterprise prior to 3.3.0 and Mcollective prior to 2.5.3, does not properly validate new server certificates based on the CA certificate, which allows local users to establish unauthorized Mcollective connections via unspecif...
Puppetlabs Mcollective -
Puppet Puppet Enterprise
7.5
CVSSv2
CVE-2017-2292
Versions of MCollective before 2.10.4 deserialized YAML from agents without calling safe_load, allowing the potential for arbitrary code execution on the server. The fix for this is to call YAML.safe_load on input. This has been tested in all Puppet-supplied MCollective plugins, ...
Puppet Mcollective
5
CVSSv2
CVE-2018-11746
In Puppet Discovery before 1.2.0, when running Discovery against Windows hosts, WinRM connections can fall back to using basic auth over insecure channels if a HTTPS server is not available. This can expose the login credentials being used by Puppet Discovery.
Puppet Discovery
4.3
CVSSv2
CVE-2017-2298
The mcollective-sshkey-security plugin prior to 0.5.1 for Puppet uses a server-specified identifier as part of a path where a file is written. A compromised server could use this to write a file to an arbitrary location on the client with the filename appended with the string &qu...
Puppet Mcollective-sshkey-security
4.9
CVSSv2
CVE-2015-7331
The mcollective-puppet-agent plugin prior to 1.11.1 for Puppet allows remote malicious users to execute arbitrary code via vectors involving the --server argument.
Puppetlabs Mcollective-puppet-agent
5
CVSSv2
CVE-2020-25613
An issue exists in Ruby up to and including 2.5.8, 2.6.x up to and including 2.6.6, and 2.7.x up to and including 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue ...
Ruby-lang Ruby
Ruby-lang Webrick
Fedoraproject Fedora 32
Fedoraproject Fedora 33
7.8
CVSSv2
CVE-2019-16201
WEBrick::HTTPAuth::DigestAuth in Ruby up to and including 2.4.7, 2.5.x up to and including 2.5.6, and 2.6.x up to and including 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Intern...
Ruby-lang Ruby
Debian Debian Linux 8.0
2 Github repositories
6.8
CVSSv2
CVE-2019-16255
Ruby up to and including 2.4.7, 2.5.x up to and including 2.5.6, and 2.6.x up to and including 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to cal...
Ruby-lang Ruby
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Opensuse Leap 15.1
Oracle Graalvm 19.3.0.2
5
CVSSv2
CVE-2019-16254
Ruby up to and including 2.4.7, 2.5.x up to and including 2.5.6, and 2.6.x up to and including 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a he...
Ruby-lang Ruby
Debian Debian Linux 8.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
TCP
CVE-2024-4577
CVE-2024-2695
CVE-2024-31870
injection
CVE-2024-3813
arbitrary code
CVE-2024-27801
CVE-2024-30120
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