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Security Advisories: GSA_kwCzR0hTQS1xaDU0LTl2YzUtbTlmZ80WgQ

MD5 hash support in github.com/foxcpp/maddy

Impact

This vulnerability affects maddy 0.5.1, 0.5.0 users using auth.shadow module
and an extremely outdated system that still allows MD5 hashes in
/etc/shadows.

Patches

Patch is available as part of the 0.5.2 release.

Workarounds

Ensure MD5 hashes are not present in /etc/shadow.

Permalink: https://github.com/advisories/GHSA-qh54-9vc5-m9fg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xaDU0LTl2YzUtbTlmZ80WgQ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: over 2 years ago
Updated: over 1 year ago

CVSS Score: 3.0
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Identifiers: GHSA-qh54-9vc5-m9fg
References:

Repository: https://github.com/foxcpp/maddy
Blast Radius: 0.9

Affected Packages

go:github.com/foxcpp/maddy

Dependent packages: 3
Dependent repositories: 2
Downloads:
Affected Version Ranges: >= 0.5.0, < 0.5.2
Fixed in: 0.5.2
All affected versions: 0.5.0, 0.5.1
All unaffected versions: 0.0.1, 0.1.0, 0.1.1, 0.2.0, 0.2.1, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.5.2, 0.5.3, 0.5.4, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.7.0, 0.7.1