CVE-2007-6430
Summary
| CVE | CVE-2007-6430 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2007-12-20 02:46:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | Asterisk Open Source 1.2.x before 1.2.26 and 1.4.x before 1.4.16, and Business Edition B.x.x before B.2.3.6 and C.x.x before C.1.0-beta8, when using database-based registrations ("realtime") and host-based authentication, does not check the IP address when the username is correct and there is no password, which allows remote attackers to bypass authentication using a valid username. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:M/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Asterisk | Asterisk Business Edition | b.1.3.2 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.1.3.3 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.2.0 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.2.1 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.3.1 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.3.2 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.3.3 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | b.2.3.4 | All | All | All |
| Application | Asterisk | Asterisk Business Edition | c.1.0beta7 | All | All | All |
| Application | Asterisk | Open Source | 1.2.0beta1 | All | All | All |
| Application | Asterisk | Open Source | 1.2.0beta2 | All | All | All |
| Application | Asterisk | Open Source | 1.2.10 | All | All | All |
| Application | Asterisk | Open Source | 1.2.11 | All | All | All |
| Application | Asterisk | Open Source | 1.2.13 | All | All | All |
| Application | Asterisk | Open Source | 1.2.14 | All | All | All |
| Application | Asterisk | Open Source | 1.2.15 | All | All | All |
| Application | Asterisk | Open Source | 1.2.16 | All | All | All |
| Application | Asterisk | Open Source | 1.2.17 | All | All | All |
| Application | Asterisk | Open Source | 1.2.18 | All | All | All |
| Application | Asterisk | Open Source | 1.2.19 | All | All | All |
| Application | Asterisk | Open Source | 1.2.21 | All | All | All |
| Application | Asterisk | Open Source | 1.2.22 | All | All | All |
| Application | Asterisk | Open Source | 1.2.23 | All | All | All |
| Application | Asterisk | Open Source | 1.2.24 | All | All | All |
| Application | Asterisk | Open Source | 1.2.25 | All | All | All |
| Application | Asterisk | Open Source | 1.2.5 | All | All | All |
| Application | Asterisk | Open Source | 1.2.6 | All | All | All |
| Application | Asterisk | Open Source | 1.2.7 | All | All | All |
| Application | Asterisk | Open Source | 1.2.8 | All | All | All |
| Application | Asterisk | Open Source | 1.2.9 | All | 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 | 1.4.11 | All | All | All |
| Application | Asterisk | Open Source | 1.4.12 | 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 | 1.4.2 | All | 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 | 1.4.8 | All | All | All |
| Application | Asterisk | Open Source | 1.4.9 | All | All | All |
| Application | Asterisk | Open Source | 1.4beta | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Asterisk Registration Database Security Bypass - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| SUSE Update for Multiple Packages - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| SecurityTracker.com Archives - Asterisk Lets Remote Users Bypass Host-based Access Controls in Certain Cases | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | Vendor Advisory |
| [security-announce] SUSE Security Summary Report SUSE-SR:2008:005 | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Asterisk Host-Based Authentication Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| www.osvdb.org/39519 | af854a3a-2127-422b-91ae-364da2661108 | www.osvdb.org | |
| Debian update for asterisk - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo update for asterisk - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| SecurityReason - Database matching order permits host-based authentication to be ignored | af854a3a-2127-422b-91ae-364da2661108 | securityreason.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Debian -- Security Information -- DSA-1525-1 asterisk | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| AST-2007-027 | af854a3a-2127-422b-91ae-364da2661108 | downloads.digium.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Asterisk: Multiple vulnerabilities — Gentoo Linux Documentation | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| 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.