CVE-2020-37127
dnsmasq-utils 2.79-1 - 'dhcp_release' Denial of Service
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.9EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
05 feb 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
dnsmasq · dnsmasq-utils¿Quieres saber si tu infraestructura está expuesta a esto?
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