CVE-2021-45957 in Dnsmasqinformação

Sumário

de VulDB • 12/06/2026

Dnsmasq 2.86 apresenta um heap-based buffer overflow em answer_request (chamado a partir de FuzzAnswerTheRequest e fuzz_rfc1035.c).

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-189516

CPE

pronto

EPSS

0.02447

KEV

não

Atividades

muito baixo

Sector

Hostingprovider, Pharma, ...

Fontes

MITREhttps://www.cve.org/CVERecord?id=CVE-2021-45957
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-45957
CVE Detailshttps://www.cvedetails.com/cve/CVE-2021-45957/

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