CVE-2011-4953: The set_mgmt_parameters function in item.py in cobbler before 2.2.2 allows context-dependent attackers to e...

Security readout for executives and security teams

Cobbler versions before 2.2.2 used unsafe YAML parsing in management parameter handling. In certain configurations, an attacker who can influence that data could make the system run arbitrary code. Because Cobbler manages provisioning, exposed or poorly controlled deployments deserve prompt review, but the sources do not show active exploitation or a CVSS score. Exposure is most likely where Cobbler before 2.2.2 is deployed and untrusted or weakly controlled users can influence management parameters, especially in Puppet-related workflows. The source bundle does not identify specific distributions or configurations beyond the cited vendor and bug references. Treat this as a high-priority legacy exposure if Cobbler is still used. The business risk is unauthorized code execution against provisioning infrastructure, which can affect many downstream systems. Priority is lower only when Cobbler is absent, upgraded, or isolated from untrusted input. Mitigation focus: Identify Cobbler deployments and confirm whether any are before version 2.2.2.; Review vendor advisories and distribution packages for the appropriate fixed Cobbler release.; Restrict who can modify Cobbler management parameters and related Puppet data..

Prepared

Jun 14, 2026, 06:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.