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CVE-2022-0284

HIGH

7.1

Descricao

A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure.

Detalhes CVE

Pontuacao CVSS v3.17.1

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado8/29/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

imagemagick:imagemagick

Fraquezas (CWE)

CWE-125CWE-125

Referencias

https://access.redhat.com/security/cve/CVE-2022-0284(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2045943(secalert@redhat.com)

https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7(secalert@redhat.com)

https://github.com/ImageMagick/ImageMagick/issues/4729(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-0284(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2045943(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ImageMagick/ImageMagick/issues/4729(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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