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CVE-2023-27582

CRITICAL

9.1

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.1

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/13/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

maddy_project:maddy

Fraquezas (CWE)

CWE-287CWE-305CWE-287

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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