In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetric_rtp" options allow redirecting where Asterisk sends the next RTCP report.
2017-10-10T01:30:21.860
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | digium | asterisk | 13.0.0 | Yes |
| Application | digium | asterisk | 13.0.0 | Yes |
| Application | digium | asterisk | 13.0.0 | Yes |
| Application | digium | asterisk | 13.0.0 | Yes |
| Application | digium | asterisk | 13.0.1 | Yes |
| Application | digium | asterisk | 13.0.2 | Yes |
| Application | digium | asterisk | 13.1.0 | Yes |
| Application | digium | asterisk | 13.1.0 | Yes |
| Application | digium | asterisk | 13.1.0 | Yes |
| Application | digium | asterisk | 13.1.1 | Yes |
| Application | digium | asterisk | 13.2.0 | Yes |
| Application | digium | asterisk | 13.2.0 | Yes |
| Application | digium | asterisk | 13.2.1 | Yes |
| Application | digium | asterisk | 13.3.0 | Yes |
| Application | digium | asterisk | 13.3.2 | Yes |
| Application | digium | asterisk | 13.4.0 | Yes |
| Application | digium | asterisk | 13.4.0 | Yes |
| Application | digium | asterisk | 13.5.0 | Yes |
| Application | digium | asterisk | 13.5.0 | Yes |
| Application | digium | asterisk | 13.6.0 | Yes |
| Application | digium | asterisk | 13.7.0 | Yes |
| Application | digium | asterisk | 13.7.0 | Yes |
| Application | digium | asterisk | 13.7.1 | Yes |
| Application | digium | asterisk | 13.7.2 | Yes |
| Application | digium | asterisk | 13.8.0 | Yes |
| Application | digium | asterisk | 13.8.0 | Yes |
| Application | digium | asterisk | 13.8.1 | Yes |
| Application | digium | asterisk | 13.8.2 | Yes |
| Application | digium | asterisk | 13.9.0 | Yes |
| Application | digium | asterisk | 13.9.1 | Yes |
| Application | digium | asterisk | 13.10.0 | Yes |
| Application | digium | asterisk | 13.10.0 | Yes |
| Application | digium | asterisk | 13.11.0 | Yes |
| Application | digium | asterisk | 13.11.1 | Yes |
| Application | digium | asterisk | 13.11.2 | Yes |
| Application | digium | asterisk | 13.12 | Yes |
| Application | digium | asterisk | 13.12.0 | Yes |
| Application | digium | asterisk | 13.12.1 | Yes |
| Application | digium | asterisk | 13.12.2 | Yes |
| Application | digium | asterisk | 13.13 | Yes |
| Application | digium | asterisk | 13.13.0 | Yes |
| Application | digium | asterisk | 13.13.1 | Yes |
| Application | digium | asterisk | 13.14.0 | Yes |
| Application | digium | asterisk | 13.14.0 | Yes |
| Application | digium | asterisk | 13.14.0 | Yes |
| Application | digium | asterisk | 13.14.1 | Yes |
| Application | digium | asterisk | 13.15.0 | Yes |
| Application | digium | asterisk | 13.15.0 | Yes |
| Application | digium | asterisk | 13.15.0 | Yes |
| Application | digium | asterisk | 13.15.0 | Yes |
| Application | digium | asterisk | 13.15.1 | Yes |
| Application | digium | asterisk | 13.16.0 | Yes |
| Application | digium | asterisk | 13.16.0 | Yes |
| Application | digium | asterisk | 13.16.0 | Yes |
| Application | digium | asterisk | 13.17.0 | Yes |
| Application | digium | asterisk | 13.17.0 | Yes |
| Application | digium | asterisk | 14.0 | Yes |
| Application | digium | asterisk | 14.0.0 | Yes |
| Application | digium | asterisk | 14.0.0 | Yes |
| Application | digium | asterisk | 14.0.0 | Yes |
| Application | digium | asterisk | 14.0.0 | Yes |
| Application | digium | asterisk | 14.0.0 | Yes |
| Application | digium | asterisk | 14.0.1 | Yes |
| Application | digium | asterisk | 14.0.2 | Yes |
| Application | digium | asterisk | 14.1 | Yes |
| Application | digium | asterisk | 14.01 | Yes |
| Application | digium | asterisk | 14.1.0 | Yes |
| Application | digium | asterisk | 14.1.1 | Yes |
| Application | digium | asterisk | 14.1.2 | Yes |
| Application | digium | asterisk | 14.02 | Yes |
| Application | digium | asterisk | 14.2 | Yes |
| Application | digium | asterisk | 14.2.0 | Yes |
| Application | digium | asterisk | 14.2.1 | Yes |
| Application | digium | asterisk | 14.3.0 | Yes |
| Application | digium | asterisk | 14.3.0 | Yes |
| Application | digium | asterisk | 14.3.0 | Yes |
| Application | digium | asterisk | 14.3.1 | Yes |
| Application | digium | asterisk | 14.4.0 | Yes |
| Application | digium | asterisk | 14.4.0 | Yes |
| Application | digium | asterisk | 14.4.0 | Yes |
| Application | digium | asterisk | 14.4.0 | Yes |
| Application | digium | asterisk | 14.4.1 | Yes |
| Application | digium | asterisk | 14.5.0 | Yes |
| Application | digium | asterisk | 14.5.0 | Yes |
| Application | digium | asterisk | 14.5.0 | Yes |
| Application | digium | asterisk | 14.6.0 | Yes |
| Application | digium | asterisk | 14.6.0 | Yes |
| Application | digium | asterisk | 11.0.0 | Yes |
| Application | digium | asterisk | 11.0.0 | Yes |
| Application | digium | asterisk | 11.0.0 | Yes |
| Application | digium | asterisk | 11.0.0 | Yes |
| Application | digium | asterisk | 11.0.0 | Yes |
| Application | digium | asterisk | 11.0.1 | Yes |
| Application | digium | asterisk | 11.0.2 | Yes |
| Application | digium | asterisk | 11.1.0 | Yes |
| Application | digium | asterisk | 11.1.0 | Yes |
| Application | digium | asterisk | 11.1.0 | Yes |
| Application | digium | asterisk | 11.1.0 | Yes |
| Application | digium | asterisk | 11.1.1 | Yes |
| Application | digium | asterisk | 11.1.2 | Yes |
| Application | digium | asterisk | 11.2.0 | Yes |
| Application | digium | asterisk | 11.2.1 | Yes |
| Application | digium | asterisk | 11.2.2 | Yes |
| Application | digium | asterisk | 11.4.0 | Yes |
| Application | digium | asterisk | 11.6.0 | Yes |
| Application | digium | asterisk | 11.6.0 | Yes |
| Application | digium | asterisk | 11.6.0 | Yes |
| Application | digium | asterisk | 11.6.1 | Yes |
| Application | digium | asterisk | 11.7.0 | Yes |
| Application | digium | asterisk | 11.7.0 | Yes |
| Application | digium | asterisk | 11.7.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.0 | Yes |
| Application | digium | asterisk | 11.8.1 | Yes |
| Application | digium | asterisk | 11.9.0 | Yes |
| Application | digium | asterisk | 11.9.0 | Yes |
| Application | digium | asterisk | 11.9.0 | Yes |
| Application | digium | asterisk | 11.9.0 | Yes |
| Application | digium | asterisk | 11.10.0 | Yes |
| Application | digium | asterisk | 11.10.0 | Yes |
| Application | digium | asterisk | 11.10.1 | Yes |
| Application | digium | asterisk | 11.10.1 | Yes |
| Application | digium | asterisk | 11.10.2 | Yes |
| Application | digium | asterisk | 11.11.0 | Yes |
| Application | digium | asterisk | 11.11.0 | Yes |
| Application | digium | asterisk | 11.12.0 | Yes |
| Application | digium | asterisk | 11.12.0 | Yes |
| Application | digium | asterisk | 11.12.1 | Yes |
| Application | digium | asterisk | 11.13.0 | Yes |
| Application | digium | asterisk | 11.13.0 | Yes |
| Application | digium | asterisk | 11.13.1 | Yes |
| Application | digium | asterisk | 11.14.0 | Yes |
| Application | digium | asterisk | 11.14.0 | Yes |
| Application | digium | asterisk | 11.14.0 | Yes |
| Application | digium | asterisk | 11.14.1 | Yes |
| Application | digium | asterisk | 11.14.2 | Yes |
| Application | digium | asterisk | 11.15.0 | Yes |
| Application | digium | asterisk | 11.15.0 | Yes |
| Application | digium | asterisk | 11.15.1 | Yes |
| Application | digium | asterisk | 11.16.0 | Yes |
| Application | digium | asterisk | 11.17.0 | Yes |
| Application | digium | asterisk | 11.17.1 | Yes |
| Application | digium | asterisk | 11.18.0 | Yes |
| Application | digium | asterisk | 11.18.0 | Yes |
| Application | digium | asterisk | 11.19.0 | Yes |
| Application | digium | asterisk | 11.20.0 | Yes |
| Application | digium | asterisk | 11.21.0 | Yes |
| Application | digium | asterisk | 11.21.0 | Yes |
| Application | digium | asterisk | 11.21.1 | Yes |
| Application | digium | asterisk | 11.21.2 | Yes |
| Application | digium | asterisk | 11.22.0 | Yes |
| Application | digium | asterisk | 11.22.0 | Yes |
| Application | digium | asterisk | 11.23.0 | Yes |
| Application | digium | asterisk | 11.23.0 | Yes |
| Application | digium | asterisk | 11.23.1 | Yes |
| Application | digium | asterisk | 11.24.0 | Yes |
| Application | digium | asterisk | 11.24.1 | Yes |
| Application | digium | asterisk | 11.25.0 | Yes |
| Application | digium | asterisk | 11.25.1 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 11.6 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |
| Application | digium | certified_asterisk | 13.13 | Yes |