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CVE-2021-3781

CRITICAL

9.9

Descricao

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Detalhes CVE

Pontuacao CVSS v3.19.9

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado2/16/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

artifex:ghostscriptfedoraproject:fedora

Fraquezas (CWE)

CWE-20CWE-78

Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=2002271(secalert@redhat.com)

https://ghostscript.com/CVE-2021-3781.html(secalert@redhat.com)

https://security.gentoo.org/glsa/202211-11(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2002271(af854a3a-2127-422b-91ae-364da2661108)

https://ghostscript.com/CVE-2021-3781.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202211-11(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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