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CVE-2022-3515

CRITICAL

9.8

Descricao

A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.

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

Publicado1/12/2023

Ultima modificacao4/8/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

gnupg:gnupggnupg:libksbagnupg:vs-desktopgpg4win:gpg4win

Fraquezas (CWE)

CWE-190CWE-190

Referencias

https://access.redhat.com/security/cve/CVE-2022-3515(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2135610(secalert@redhat.com)

https://dev.gnupg.org/rK4b7d9cd4a018898d7714ce06f3faf2626c14582b(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20230706-0008/(secalert@redhat.com)

https://www.gnupg.org/blog/20221017-pepe-left-the-ksba.html(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-3515(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2135610(af854a3a-2127-422b-91ae-364da2661108)

https://dev.gnupg.org/rK4b7d9cd4a018898d7714ce06f3faf2626c14582b(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230706-0008/(af854a3a-2127-422b-91ae-364da2661108)

https://www.gnupg.org/blog/20221017-pepe-left-the-ksba.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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