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CVE-2023-27582

CRITICAL

9.1

Description

maddy is a composable, all-in-one mail server. Starting with version 0.2.0 and prior to version 0.6.3, maddy allows a full authentication bypass if SASL authorization username is specified when using the PLAIN authentication mechanisms. Instead of validating the specified username, it is accepted as is after checking the credentials for the authentication username. maddy 0.6.3 includes the fix for the bug. There are no known workarounds.

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/13/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

maddy_project:maddy

Faiblesses (CWE)

CWE-287CWE-305CWE-287

References

https://github.com/foxcpp/maddy/commit/55a91a37b71210f34f98f4d327c30308fe24399a(security-advisories@github.com)

https://github.com/foxcpp/maddy/commit/9f58cb64b39cdc01928ec463bdb198c4c2313a9c(security-advisories@github.com)

https://github.com/foxcpp/maddy/releases/tag/v0.6.3(security-advisories@github.com)

https://github.com/foxcpp/maddy/security/advisories/GHSA-4g76-w3xw-2x6w(security-advisories@github.com)

https://github.com/foxcpp/maddy/commit/55a91a37b71210f34f98f4d327c30308fe24399a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/foxcpp/maddy/commit/9f58cb64b39cdc01928ec463bdb198c4c2313a9c(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/foxcpp/maddy/releases/tag/v0.6.3(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/foxcpp/maddy/security/advisories/GHSA-4g76-w3xw-2x6w(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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