CVE Intelligence

Dnsmasq Dnsmasq-utils vulnerabilities

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Published CVEs affecting Dnsmasq Dnsmasq-utils: 1 record(s), with affected versions and fixes.

CVE-2020-37127 Medium · 5.5 CWE-121 Feb 5, 2026
dnsmasq-utils 2.79-1 - 'dhcp_release' Denial of Service
Dnsmasq-utils 2.79-1 contains a buffer overflow vulnerability in the dhcp_release utility that allows attackers to cause a denial of service by supplying excessive input. Attackers can trigger a core dump and terminate the dhcp_release process by sending a crafted input string longer than 16 characters.