Description
Asterisk Open Source 11.x before 11.10.1 and 12.x before 12.3.1 and Certified Asterisk 11.6 before 11.6-cert3 allows remote authenticated Manager users to execute arbitrary shell commands via a MixMonitor action.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | asterisk | 1:11.10.2~dfsg-1 | — |
| Debian 7 | asterisk | 1:1.8.13.1~dfsg1-3+deb7u4 | DLA-455-1 |
Advisories 1
- DLA-455-1 asterisk - security update Debian Security (DSA / DLA) · Mar 9, 2026