CVE-2021-45956 in Dnsmasqinformação

Sumário

de VulDB • 29/06/2026

O Dnsmasq 2.86 apresenta um heap-based buffer overflow na função print_mac (chamada por log_packet e dhcp_reply).

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Reservar

31/12/2021

Divulgação

01/01/2022

Moderação

aceite

Entrada

VDB-189515

CPE

pronto

EPSS

0.02590

KEV

não

Atividades

muito baixo

Sector

Chemical, Insurance, ...

Fontes

MITREhttps://www.cve.org/CVERecord?id=CVE-2021-45956
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-45956
CVE Detailshttps://www.cvedetails.com/cve/CVE-2021-45956/

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