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CVE-2019-17582

CRITICAL

9.8

Descricao

A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."

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

Publicado2/9/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

libzip:libzip

Fraquezas (CWE)

CWE-416

Referencias

https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796(cve@mitre.org)

https://github.com/nih-at/libzip/issues/5(cve@mitre.org)

https://libzip.org/libzip-discuss/(cve@mitre.org)

https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nih-at/libzip/issues/5(af854a3a-2127-422b-91ae-364da2661108)

https://libzip.org/libzip-discuss/(af854a3a-2127-422b-91ae-364da2661108)

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