CVE-2021-20308

CRITICAL

9.8

Descricao

Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/5/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxhtmldoc_project:htmldoc

Fraquezas (CWE)

CWE-190

Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=1946289(secalert@redhat.com)

https://github.com/michaelrsweet/htmldoc/issues/423(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1946289(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/michaelrsweet/htmldoc/issues/423(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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