CVE-2022-48195

CRITICAL

9.8

Descricao

An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated (instead, the nonce is empty). This causes authentication to fail in the best case, but (if paired with a remote end that does not validate the length of the nonce) could lead to insufficient randomness being used during 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

Publicado12/31/2022

Ultima modificacao4/11/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

mellium:sasl

Fraquezas (CWE)

CWE-287CWE-287

Referencias

https://mellium.im/cve/cve-2022-48195/(cve@mitre.org)

https://mellium.im/cve/cve-2022-48195/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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