CVE-2022-48195

CRITICAL

9.8

Description

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 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/31/2022

Last Modified4/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

mellium:sasl

Weaknesses (CWE)

CWE-287CWE-287

References

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

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

IOC Correlations

No correlations recorded

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