Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.
CVSS Information
N/A
Vulnerability Type
访问控制不恰当
Vulnerability Title
dnsmasq 安全漏洞
Vulnerability Description
dnsmasq是一款使用C语言编写的轻量级DNS转发和DHCP、TFTP服务器。 dnsmasq（Fedora和Red Hat Enterprise Linux）中的默认配置存在安全漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。
CVSS Information
N/A
Vulnerability Type
N/A