Vulnerability Information
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Vulnerability Title
Asterisk Path Traversal vulnerability
Vulnerability Description
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Asterisk 路径遍历漏洞
Vulnerability Description
Asterisk是一款PBX系统的软件，运行在Linux系统上，支持使用SIP、IAX、H323协议进行IP通话。 Asterisk 18.20.1 之前、20.5.1 之前 和 21.0.1 之前版本、Certified-asterisk 18.9-cert6 之前版本存在路径遍历漏洞，该漏洞源于即使未启用live_dangerously，也可以读取任何任意文件。
CVSS Information
N/A
Vulnerability Type
N/A