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CVE-2022-48437

MEDIUM

5.3

Descripcion

An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors that occur during leaf certificate verification, and therefore an incorrect error is returned. This behavior occurs when there is an installed verification callback that instructs the verifier to continue upon detecting an invalid certificate.

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/12/2023

Ultima modificacion2/10/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

openbsd:libresslopenbsd:openbsd

Debilidades (CWE)

CWE-295CWE-295

Referencias

https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt(cve@mitre.org)

https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig(cve@mitre.org)

https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec(cve@mitre.org)

https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt(af854a3a-2127-422b-91ae-364da2661108)

https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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