CVE-2025-4658

CRITICAL

9.8

Descricao

Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to bypass signature verification. As OPKSSH depends on the OpenPubkey library for authentication, this vulnerability in OpenPubkey also applies to OPKSSH versions prior to 0.5.0 and would allow an attacker to bypass OPKSSH authentication.

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

Publicado5/13/2025

Ultima modificacao5/22/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

openpubkey:openpubkeyopenpubkey:opkssh

Fraquezas (CWE)

CWE-305CWE-347

Referencias

https://github.com/openpubkey/opkssh(cna@cloudflare.com)

Correlacoes IOC

Sem correlacoes registradas

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