Vulnerabilities > Asterisk > Asterisk Business Edition > c.1.0beta7
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2008-04-23 | CVE-2008-1923 | Configuration vulnerability in Asterisk products The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends "early audio" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message. | 7.1 |
2007-12-20 | CVE-2007-6430 | Improper Authentication vulnerability in Asterisk Business Edition and Open Source 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. | 4.3 |