dns/dnsmasq < 2.83 vulnerabilities (buffer overflow, DNS cache poisoning)

Security: 5b5cf6e5-5b51-11eb-95ac-7f9491278677
Security: CVE-2020-25684
Security: CVE-2020-25685
Security: CVE-2020-25686
Security: CVE-2020-25681
Security: CVE-2020-25682
Security: CVE-2020-25683
Security: CVE-2020-25687