The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Asterisk | Asterisk | 0.1.0 (including) | 0.1.0 (including) |
| Asterisk | Asterisk | 0.1.1 (including) | 0.1.1 (including) |
| Asterisk | Asterisk | 0.1.2 (including) | 0.1.2 (including) |
| Asterisk | Asterisk | 0.1.3 (including) | 0.1.3 (including) |
| Asterisk | Asterisk | 0.1.4 (including) | 0.1.4 (including) |
| Asterisk | Asterisk | 0.1.5 (including) | 0.1.5 (including) |
| Asterisk | Asterisk | 0.1.6 (including) | 0.1.6 (including) |
| Asterisk | Asterisk | 0.1.7 (including) | 0.1.7 (including) |
| Asterisk | Asterisk | 0.1.8 (including) | 0.1.8 (including) |
| Asterisk | Asterisk | 0.1.9 (including) | 0.1.9 (including) |
| Asterisk | Asterisk | 0.1.9_1 (including) | 0.1.9_1 (including) |
| Asterisk | Asterisk | 0.1.10 (including) | 0.1.10 (including) |
| Asterisk | Asterisk | 0.1.11 (including) | 0.1.11 (including) |
| Asterisk | Asterisk | 0.1.12 (including) | 0.1.12 (including) |
| Asterisk | Asterisk | 0.2 (including) | 0.2 (including) |
| Asterisk | Asterisk | 0.3 (including) | 0.3 (including) |
| Asterisk | Asterisk | 0.4 (including) | 0.4 (including) |
| Asterisk | Asterisk | 0.5.0 (including) | 0.5.0 (including) |
| Asterisk | Asterisk | 0.7.0 (including) | 0.7.0 (including) |
| Asterisk | Asterisk | 0.7.1 (including) | 0.7.1 (including) |
| Asterisk | Asterisk | 0.7.2 (including) | 0.7.2 (including) |
| Asterisk | Asterisk | 0.9.0 (including) | 0.9.0 (including) |
| Asterisk | Asterisk | 1.0 (including) | 1.0 (including) |
| Asterisk | Asterisk | 1.0-rc1 (including) | 1.0-rc1 (including) |
| Asterisk | Asterisk | 1.0.1 (including) | 1.0.1 (including) |
| Asterisk | Asterisk | 1.0.2 (including) | 1.0.2 (including) |
| Asterisk | Asterisk | 1.0.3 (including) | 1.0.3 (including) |
| Asterisk | Asterisk | 1.0.4 (including) | 1.0.4 (including) |
| Asterisk | Asterisk | 1.0.5 (including) | 1.0.5 (including) |
| Asterisk | Asterisk | 1.0.6 (including) | 1.0.6 (including) |
| Asterisk | Asterisk | 1.0.7 (including) | 1.0.7 (including) |
| Asterisk | Asterisk | 1.0.8 (including) | 1.0.8 (including) |
| Asterisk | Asterisk | 1.0.9 (including) | 1.0.9 (including) |
| Asterisk | Asterisk | 1.0.10 (including) | 1.0.10 (including) |
| Asterisk | Asterisk | 1.0.11 (including) | 1.0.11 (including) |
| Asterisk | Asterisk | 1.0.11.1 (including) | 1.0.11.1 (including) |
| Asterisk | Asterisk | 1.0.12 (including) | 1.0.12 (including) |
| Asterisk | Asterisk | 1.2.0_beta1 (including) | 1.2.0_beta1 (including) |
| Asterisk | Asterisk | 1.2.0_beta2 (including) | 1.2.0_beta2 (including) |
| Asterisk | Asterisk | 1.2.1 (including) | 1.2.1 (including) |
| Asterisk | Asterisk | 1.2.2 (including) | 1.2.2 (including) |
| Asterisk | Asterisk | 1.2.3 (including) | 1.2.3 (including) |
| Asterisk | Asterisk | 1.2.4 (including) | 1.2.4 (including) |
| Asterisk | Asterisk | 1.2.5 (including) | 1.2.5 (including) |
| Asterisk | Asterisk | 1.2.6 (including) | 1.2.6 (including) |
| Asterisk | Asterisk | 1.2.7 (including) | 1.2.7 (including) |
| Asterisk | Asterisk | 1.2.7.1 (including) | 1.2.7.1 (including) |
| Asterisk | Asterisk | 1.2.8 (including) | 1.2.8 (including) |
| Asterisk | Asterisk | 1.2.9 (including) | 1.2.9 (including) |
| Asterisk | Asterisk | 1.2.9.1 (including) | 1.2.9.1 (including) |
| Asterisk | Asterisk | 1.2.10 (including) | 1.2.10 (including) |
| Asterisk | Asterisk | 1.2.11 (including) | 1.2.11 (including) |
| Asterisk | Asterisk | 1.2.12 (including) | 1.2.12 (including) |
| Asterisk | Asterisk | 1.2.13 (including) | 1.2.13 (including) |
| Asterisk | Asterisk | 1.2.14 (including) | 1.2.14 (including) |
| Asterisk | Asterisk | 1.2.15 (including) | 1.2.15 (including) |
| Asterisk | Asterisk | 1.2.16 (including) | 1.2.16 (including) |
| Asterisk | Asterisk | 1.2.17 (including) | 1.2.17 (including) |
| Asterisk | Asterisk | 1.2.18 (including) | 1.2.18 (including) |
| Asterisk | Asterisk | 1.2.19 (including) | 1.2.19 (including) |
| Asterisk | Asterisk | 1.2.20 (including) | 1.2.20 (including) |
| Asterisk | Asterisk | 1.2.21 (including) | 1.2.21 (including) |
| Asterisk | Asterisk | 1.2.22 (including) | 1.2.22 (including) |
| Asterisk | Asterisk | 1.2.23 (including) | 1.2.23 (including) |
| Asterisk | Asterisk | 1.2.24 (including) | 1.2.24 (including) |
| Asterisk | Asterisk | 1.2.25 (including) | 1.2.25 (including) |
| Asterisk | Asterisk | 1.2.26 (including) | 1.2.26 (including) |
| Asterisk | Asterisk | 1.2.26.1 (including) | 1.2.26.1 (including) |
| Asterisk | Asterisk | 1.2.26.2 (including) | 1.2.26.2 (including) |
| Asterisk | Asterisk | 1.2.27 (including) | 1.2.27 (including) |
| Asterisk | Asterisk | 1.2.28 (including) | 1.2.28 (including) |
| Asterisk | Asterisk | 1.2.28.1 (including) | 1.2.28.1 (including) |
| Asterisk | Asterisk | 1.2.29 (including) | 1.2.29 (including) |
| Asterisk | Asterisk | 1.2.30 (including) | 1.2.30 (including) |
| Asterisk | Asterisk | 1.4.1 (including) | 1.4.1 (including) |
| Asterisk | Asterisk | 1.4.2 (including) | 1.4.2 (including) |
| Asterisk | Asterisk | 1.4.3 (including) | 1.4.3 (including) |
| Asterisk | Asterisk | 1.4.4 (including) | 1.4.4 (including) |
| Asterisk | Asterisk | 1.4.4_2007-04-27 (including) | 1.4.4_2007-04-27 (including) |
| Asterisk | Asterisk | 1.4.5 (including) | 1.4.5 (including) |
| Asterisk | Asterisk | 1.4.6 (including) | 1.4.6 (including) |
| Asterisk | Asterisk | 1.4.7 (including) | 1.4.7 (including) |
| Asterisk | Asterisk | 1.4.8 (including) | 1.4.8 (including) |
| Asterisk | Asterisk | 1.4.9 (including) | 1.4.9 (including) |
| Asterisk | Asterisk | 1.4.10 (including) | 1.4.10 (including) |
| Asterisk | Asterisk | 1.4.11 (including) | 1.4.11 (including) |
| Asterisk | Asterisk | 1.4.12 (including) | 1.4.12 (including) |
| Asterisk | Asterisk | 1.4.13 (including) | 1.4.13 (including) |
| Asterisk | Asterisk | 1.4.14 (including) | 1.4.14 (including) |
| Asterisk | Asterisk | 1.4.15 (including) | 1.4.15 (including) |
| Asterisk | Asterisk | 1.4.16 (including) | 1.4.16 (including) |
| Asterisk | Asterisk | 1.4.16.1 (including) | 1.4.16.1 (including) |
| Asterisk | Asterisk | 1.4.16.2 (including) | 1.4.16.2 (including) |
| Asterisk | Asterisk | 1.4.17 (including) | 1.4.17 (including) |
| Asterisk | Asterisk | 1.4.18 (including) | 1.4.18 (including) |
| Asterisk | Asterisk | 1.4.18.1 (including) | 1.4.18.1 (including) |
| Asterisk | Asterisk | 1.4.19 (including) | 1.4.19 (including) |
| Asterisk | Asterisk | 1.4_beta (including) | 1.4_beta (including) |
| Asterisk | Asterisk | 1.4_revision_95946 (including) | 1.4_revision_95946 (including) |
| Asterisk | Asterisk | 1.6 (including) | 1.6 (including) |
| Asterisk | Asterisk | a (including) | a (including) |
| Asterisk | Asterisk | b.1.3.2 (including) | b.1.3.2 (including) |
| Asterisk | Asterisk | b.1.3.3 (including) | b.1.3.3 (including) |
| Asterisk | Asterisk | b.2.2.0 (including) | b.2.2.0 (including) |
| Asterisk | Ubuntu | dapper | * |
| Asterisk | Ubuntu | feisty | * |
| Asterisk | Ubuntu | gutsy | * |
| Asterisk | Ubuntu | hardy | * |
| Asterisk | Ubuntu | intrepid | * |
| Asterisk | Ubuntu | upstream | * |