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CVE-2023-27582

CRITICAL

9.1

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.1

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/13/2023

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

maddy_project:maddy

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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