CVE-2016-5714: High severity puppet enterprise vulnerability
Puppet Enterprise 2015.3.3 and 2016.x before 2016.4.0, and Puppet Agent 1.3.6 through 1.7.0 allow remote attackers to bypass a host whitelist protection mechanism and execute arbitrary code on Puppet nodes via vectors related to command validation, aka "Puppet Execution Protocol (PXP) Command Whitelist Validation Vulnerability."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2016-5714?
CVE-2016-5714 has been classified with a high severity rating due to its potential for allowing unauthorized code execution.
How do I fix CVE-2016-5714?
To remediate CVE-2016-5714, upgrade Puppet Enterprise to version 2016.4.0 or later and ensure that Puppet Agent versions are updated beyond 1.7.0.
Who is affected by CVE-2016-5714?
CVE-2016-5714 affects users of Puppet Enterprise versions 2015.3.3 and 2016.x before 2016.4.0, as well as Puppet Agent versions 1.3.6 through 1.7.0.
What types of attacks are possible with CVE-2016-5714?
CVE-2016-5714 enables remote attackers to bypass host whitelist protections and execute arbitrary commands on Puppet nodes.
Is there a workaround for CVE-2016-5714?
While not a permanent solution, restricting network access to Puppet services can help mitigate risks associated with CVE-2016-5714 until a patch is applied.