Ecosyste.ms: Advisories
An open API service providing security vulnerability metadata for many open source software ecosystems.
Security Advisories: GSA_kwCzR0hTQS1ndmZqLWZ4eDMtajMyM84AAwrY
mellium.im/sasl authentication failure due to insufficient nonce randomness
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.
Permalink: https://github.com/advisories/GHSA-gvfj-fxx3-j323JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1ndmZqLWZ4eDMtajMyM84AAwrY
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 1 year ago
Updated: 8 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-gvfj-fxx3-j323, CVE-2022-48195
References:
- https://nvd.nist.gov/vuln/detail/CVE-2022-48195
- https://mellium.im/cve/cve-2022-48195/
- https://codeberg.org/mellium/sasl/commit/e6cbf681b247c4efa1477eaad2cc47a01707b732
- https://pkg.go.dev/vuln/GO-2023-1268
- https://codeberg.org/mellium/sasl/releases/tag/v0.3.1
- https://github.com/advisories/GHSA-gvfj-fxx3-j323
Affected Packages
go:mellium.im/sasl
Dependent packages: 767Dependent repositories: 1,389
Downloads:
Affected Version Ranges: < 0.3.1
Fixed in: 0.3.1
All affected versions: 0.0.1, 0.1.0, 0.1.1, 0.2.0, 0.2.1, 0.3.0
All unaffected versions: 0.3.1