The Puppet Communications Protocol (PCP) Broker incorrectly validates message header sizes. An attacker could use this to crash the PCP Broker, preventing commands from being sent to agents. This is resolved in Puppet Enterprise 2016.4.3 and 2016.5.2.
Advisories
Source ID Title
EUVD EUVD EUVD-2016-10487 The Puppet Communications Protocol (PCP) Broker incorrectly validates message header sizes. An attacker could use this to crash the PCP Broker, preventing commands from being sent to agents. This is resolved in Puppet Enterprise 2016.4.3 and 2016.5.2.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: puppet

Published:

Updated: 2024-08-06T02:59:03.352Z

Reserved: 2016-11-30T00:00:00

Link: CVE-2016-9686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-02-08T22:59:00.730

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-9686

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.