CVE-2020-7350— Rapid7 Metasploit Framework libnotify插件操作系统命令注入漏洞

Metasploit Framework Plugin Libnotify Command Injection

Rapid7 Metasploit Framework versions before 5.0.85 suffers from an instance of CWE-78: OS Command Injection, wherein the libnotify plugin accepts untrusted user-supplied data via a remote computer's hostname or service name. An attacker can create a specially-crafted hostname or service name to be imported by Metasploit from a variety of sources and trigger a command injection on the operator's terminal. Note, only the Metasploit Framework and products that expose the plugin system is susceptible to this issue -- notably, this does not include Rapid7 Metasploit Pro. Also note, this vulnerability cannot be triggered through a normal scan operation -- the attacker would have to supply a file that is processed with the db_import command.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

Rapid7 Metasploit Framework libnotify插件操作系统命令注入漏洞

Rapid7 Metasploit Framework是美国Rapid7公司的一款渗透测试框架。libnotify是其中的一个用于将桌面通知发送到通知守护程序的库。 Rapid7 Metasploit Framework 5.0.84及之前版本中的libnotify插件存在操作系统命令注入漏洞。该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。

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