Security Advisory

CVE-2007-6430

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2007-12-20 02:00:00

Last updated 2024-08-07 16:02:36

Assigner mitre

State PUBLISHED

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.

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