CVE-2012-2415: Heap-based buffer overflow in chan_skinny.c in the Skinny channel driver in Asterisk Open Source 1.6.2.x be...

Security readout for executives and security teams

This is an older Asterisk PBX vulnerability in the Skinny channel driver. An authenticated remote user could crash the service, and the original description leaves open the possibility of other unspecified impact. Business risk is highest where legacy Asterisk systems still support Skinny/SCCP endpoints. Exposure is likely limited to organizations running legacy Asterisk versions with the Skinny channel driver reachable by authenticated users or devices. Modern supported Asterisk deployments are less likely affected, but old PBX appliances and distribution packages should be checked. Treat as a legacy PBX hygiene issue unless vulnerable Asterisk systems are still in service. Prioritize remediation where voice infrastructure is business-critical or reachable by many authenticated phones/users. Mitigation focus: Upgrade affected Asterisk branches to the fixed versions or later.; Apply Debian, Fedora, or vendor backported security packages where applicable.; Restrict Skinny/SCCP access to trusted networks and authenticated endpoints..

Prepared

Jun 24, 2026, 12:52 UTC (UTC+00:00)

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