CNVD-2021-16431 — Vulnetix

CNVD-2021-16431 PUBLISHED

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 2.83版本之前存在安全漏洞，攻击者可以利用该漏洞执行DNS缓存中毒攻击。

Affected Products

Vendor	Product	Versions
	Dnsmasq Dnsmasq 2.83

Exploit Intelligence

DNSpooq - dnsmasq cache poisoning (CVE-2020-25686, CVE-2020-25684, CVE-2020-25685) (github-poc-repo)

Timeline

Jan 22, 2021 CVE ID Reserved
Mar 11, 2021 CVE Published

References

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