Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability 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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Asterisk基于主机认证绕过安全限制漏洞
Vulnerability Description
Asterisk是开放源码的软件PBX,支持各种VoIP协议和设备。 Asterisk在处理基于数据库注册(realtime)时,如果用户名正确但没有口令的话,就不会检查IP地址,因此攻击者只要猜测到用户名的话,无需口令就可以扮演为使用基于主机认证的用户。
CVSS Information
N/A
Vulnerability Type
N/A