CVE-2017-2292 – Gentoo Linux Security Advisory 201709-01

https://notcve.org/view.php?id=CVE-2017-2292

30 Jun 2017 — Versions of MCollective prior to 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, but there is a chance that third-party plugins could rely on this insecure behavior. YAML deserializado de las versiones anteriores a 2.10.4 de MCollective de agentes sin llamar a safe_load, permite la potencial ejecución de códig... • https://puppet.com/security/cve/cve-2017-2292 • CWE-502: Deserialization of Untrusted Data •