CVE-2014-8412: Digium Asterisk

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

The (1) VoIP channel drivers, (2) DUNDi, and (3) Asterisk Manager Interface (AMI) in Asterisk Open Source 1.8.x before 1.8.32.1, 11.x before 11.14.1, 12.x before 12.7.1, and 13.x before 13.0.1 and Certified Asterisk 1.8.28 before 1.8.28-cert3 and 11.6 before 11.6-cert8 allows remote attackers to bypass the ACL restrictions via a packet with a source IP that does not share the address family as the first ACL entry.

Affected products

• Digium Asterisk: from 1.8.0, before 1.8.32.1 (fixed in 1.8.32.1); from 11.0.0, before 11.14.1 (fixed in 11.14.1); from 12.0.0, before 12.7.1 (fixed in 12.7.1); from 13.0.0, before 13.0.1 (fixed in 13.0.1)
• Digium Certified Asterisk: version 1.8.28 only; version 1.8.28.0 only; version 11.6 only; version 11.6.0 only

Published 2014-11-24. Last modified 2026-06-17.