CVE-2009-2346
Summary
| CVE | CVE-2009-2346 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2009-09-08 18:30:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Asterisk | Appliance S800i | 1.3 | All | All | All |
| Hardware | Asterisk | Appliance S800i | 1.3.0.2 | All | All | All |
| Application | Asterisk | Asterisk | b.1.3.2 | All | business | All |
| Application | Asterisk | Asterisk | b.1.3.3 | All | business | All |
| Application | Asterisk | Asterisk | b.2.2.0 | All | business | All |
| Application | Asterisk | Asterisk | b.2.2.1 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.1 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.2 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.3 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.4 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.5 | All | business | All |
| Application | Asterisk | Asterisk | b.2.3.6 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.1 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.3 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.4 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.5 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.6 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.8 | All | business | All |
| Application | Asterisk | Asterisk | b.2.5.9 | All | business | All |
| Application | Asterisk | Asterisk | c.1.0_beta7 | All | business | All |
| Application | Asterisk | Asterisk | c.1.0_beta8 | All | business | All |
| Application | Asterisk | Asterisk | c.1.10.3 | All | business | All |
| Application | Asterisk | Asterisk | c.1.10.4 | All | business | All |
| Application | Asterisk | Asterisk | c.1.10.5 | All | business | All |
| Application | Asterisk | Asterisk | c.1.6 | All | business | All |
| Application | Asterisk | Asterisk | c.1.6.1 | All | business | All |
| Application | Asterisk | Asterisk | c.1.6.2 | All | business | All |
| Application | Asterisk | Asterisk | c.1.8.1 | All | business | All |
| Application | Asterisk | Asterisk | c.2.1.2.1 | All | business | All |
| Application | Asterisk | Asterisk | c.2.3 | All | business | All |
| Application | Asterisk | Asterisk | c.2.3.3 | All | business | All |
| Application | Asterisk | Asterisk | c.2.4.2 | All | business | All |
| Application | Asterisk | Asterisk | c.3.1.0 | All | business | All |
| Application | Asterisk | Opensource | 1.4.23.2 | All | All | All |
| Application | Asterisk | Opensource | 1.4.24 | All | All | All |
| Application | Asterisk | Opensource | 1.4.24.1 | All | All | All |
| Application | Asterisk | Opensource | 1.4.26 | All | All | All |
| Application | Asterisk | Opensource | 1.4.26.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.0 | All | All | All |
| Application | Asterisk | Open Source | 1.2.0 | beta1 | All | All |
| Application | Asterisk | Open Source | 1.2.0 | beta2 | All | All |
| Application | Asterisk | Open Source | 1.2.0 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.2.0 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.2.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.10 | All | All | All |
| Application | Asterisk | Open Source | 1.2.10 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.11 | All | All | All |
| Application | Asterisk | Open Source | 1.2.11 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.12 | All | All | All |
| Application | Asterisk | Open Source | 1.2.12 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.12.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.12.1 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.13 | All | All | All |
| Application | Asterisk | Open Source | 1.2.13 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.14 | All | All | All |
| Application | Asterisk | Open Source | 1.2.14 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.15 | All | All | All |
| Application | Asterisk | Open Source | 1.2.15 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.16 | All | All | All |
| Application | Asterisk | Open Source | 1.2.16 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.17 | All | All | All |
| Application | Asterisk | Open Source | 1.2.17 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.18 | All | All | All |
| Application | Asterisk | Open Source | 1.2.18 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.19 | All | All | All |
| Application | Asterisk | Open Source | 1.2.19 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.2 | All | All | All |
| Application | Asterisk | Open Source | 1.2.2 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.20 | All | All | All |
| Application | Asterisk | Open Source | 1.2.20 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.21 | All | All | All |
| Application | Asterisk | Open Source | 1.2.21 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.21.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.21.1 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.22 | All | All | All |
| Application | Asterisk | Open Source | 1.2.22 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.23 | All | All | All |
| Application | Asterisk | Open Source | 1.2.23 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.24 | All | All | All |
| Application | Asterisk | Open Source | 1.2.24 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.25 | All | All | All |
| Application | Asterisk | Open Source | 1.2.25 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.26 | All | All | All |
| Application | Asterisk | Open Source | 1.2.26 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.26.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.26.1 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.26.2 | All | All | All |
| Application | Asterisk | Open Source | 1.2.26.2 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.27 | All | All | All |
| Application | Asterisk | Open Source | 1.2.28 | All | All | All |
| Application | Asterisk | Open Source | 1.2.29 | All | All | All |
| Application | Asterisk | Open Source | 1.2.3 | All | All | All |
| Application | Asterisk | Open Source | 1.2.3 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.30 | All | All | All |
| Application | Asterisk | Open Source | 1.2.30.2 | All | All | All |
| Application | Asterisk | Open Source | 1.2.30.3 | All | All | All |
| Application | Asterisk | Open Source | 1.2.30.4 | All | All | All |
| Application | Asterisk | Open Source | 1.2.31 | All | All | All |
| Application | Asterisk | Open Source | 1.2.32 | All | All | All |
| Application | Asterisk | Open Source | 1.2.33 | All | All | All |
| Application | Asterisk | Open Source | 1.2.34 | All | All | All |
| Application | Asterisk | Open Source | 1.2.4 | All | All | All |
| Application | Asterisk | Open Source | 1.2.4 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.5 | All | All | All |
| Application | Asterisk | Open Source | 1.2.5 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.6 | All | All | All |
| Application | Asterisk | Open Source | 1.2.6 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.7 | All | All | All |
| Application | Asterisk | Open Source | 1.2.7 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.7.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.7.1 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.8 | All | All | All |
| Application | Asterisk | Open Source | 1.2.8 | netsec | All | All |
| Application | Asterisk | Open Source | 1.2.9 | All | All | All |
| Application | Asterisk | Open Source | 1.2.9.1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.9.1 | netsec | All | All |
| Application | Asterisk | Open Source | 1.4.0 | All | All | All |
| Application | Asterisk | Open Source | 1.4.0 | beta2 | All | All |
| Application | Asterisk | Open Source | 1.4.0 | beta3 | All | All |
| Application | Asterisk | Open Source | 1.4.0 | beta4 | All | All |
| Application | Asterisk | Open Source | 1.4.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.10 | All | All | All |
| Application | Asterisk | Open Source | 1.4.10.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.11 | All | All | All |
| Application | Asterisk | Open Source | 1.4.12 | All | All | All |
| Application | Asterisk | Open Source | 1.4.12.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.13 | All | All | All |
| Application | Asterisk | Open Source | 1.4.14 | All | All | All |
| Application | Asterisk | Open Source | 1.4.15 | All | All | All |
| Application | Asterisk | Open Source | 1.4.16 | All | All | All |
| Application | Asterisk | Open Source | 1.4.16.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.16.2 | All | All | All |
| Application | Asterisk | Open Source | 1.4.17 | All | All | All |
| Application | Asterisk | Open Source | 1.4.18 | All | All | All |
| Application | Asterisk | Open Source | 1.4.18.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.19 | All | All | All |
| Application | Asterisk | Open Source | 1.4.19 | rc-2 | All | All |
| Application | Asterisk | Open Source | 1.4.19 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.4.19 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.4.19 | rc3 | All | All |
| Application | Asterisk | Open Source | 1.4.19 | rc4 | All | All |
| Application | Asterisk | Open Source | 1.4.19.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.19.2 | All | All | All |
| Application | Asterisk | Open Source | 1.4.2 | All | All | All |
| Application | Asterisk | Open Source | 1.4.20 | All | All | All |
| Application | Asterisk | Open Source | 1.4.20 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.4.20 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.4.20 | rc3 | All | All |
| Application | Asterisk | Open Source | 1.4.21 | All | All | All |
| Application | Asterisk | Open Source | 1.4.21 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.4.21 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.4.21.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.21.2 | All | All | All |
| Application | Asterisk | Open Source | 1.4.22 | All | All | All |
| Application | Asterisk | Open Source | 1.4.22 | rc3 | All | All |
| Application | Asterisk | Open Source | 1.4.22 | rc4 | All | All |
| Application | Asterisk | Open Source | 1.4.22.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.22.2 | All | All | All |
| Application | Asterisk | Open Source | 1.4.23 | All | All | All |
| Application | Asterisk | Open Source | 1.4.23 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.4.23 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.4.23 | rc3 | All | All |
| Application | Asterisk | Open Source | 1.4.3 | All | All | All |
| Application | Asterisk | Open Source | 1.4.4 | All | All | All |
| Application | Asterisk | Open Source | 1.4.5 | All | All | All |
| Application | Asterisk | Open Source | 1.4.6 | All | All | All |
| Application | Asterisk | Open Source | 1.4.7 | All | All | All |
| Application | Asterisk | Open Source | 1.4.7.1 | All | All | All |
| Application | Asterisk | Open Source | 1.4.8 | All | All | All |
| Application | Asterisk | Open Source | 1.4.9 | All | All | All |
| Application | Asterisk | Open Source | 1.4beta | All | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta1 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta2 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta3 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta4 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta5 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta7 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta7.1 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta8 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | beta9 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | rc4 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | rc5 | All | All |
| Application | Asterisk | Open Source | 1.6.0 | rc6 | All | All |
| Application | Asterisk | Open Source | 1.6.0.1 | All | All | All |
| Application | Asterisk | Open Source | 1.6.0.2 | All | All | All |
| Application | Asterisk | Open Source | 1.6.0.3 | All | All | All |
| Application | Asterisk | Open Source | 1.6.0.3 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.6.1.0 | rc1 | All | All |
| Application | Asterisk | Open Source | 1.6.1.0 | rc2 | All | All |
| Application | Asterisk | Open Source | 1.6.1.5 | All | All | All |
| Application | Sangoma | Asterisk | 1.6.1 | All | All | All |
| Application | Sangoma | Asterisk | 1.6.1.4 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SecurityTracker.com Archives - Asterisk IAX2 Call Number Consumption Flaw Lets Remote Users Deny Service | af854a3a-2127-422b-91ae-364da2661108 | securitytracker.com | |
| Asterisk IAX2 Call Number Exhaustion Denial of Service - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| AST-2009-006 | af854a3a-2127-422b-91ae-364da2661108 | downloads.asterisk.org | Vendor Advisory |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Asterisk IAX2 Call Number Space Exhaustion Remote Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.