CVE-2022-48195

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht12/31/2022

Zuletzt geandert4/11/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

mellium:sasl

Schwachen (CWE)

CWE-287CWE-287

Referenzen

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

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

IOC Korrelationen

Keine Korrelationen erfasst

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