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.
Published: 2007-12-20
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1525-1 New asterisk packages fix several vulnerabilities
EUVD EUVD EUVD-2007-6396 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.
History

No history.

Subscriptions

Asterisk Asterisk Business Edition Open Source
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T16:02:36.470Z

Reserved: 2007-12-18T00:00:00.000Z

Link: CVE-2007-6430

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-12-20T02:46:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-6430

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses