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CVE-2023-27582

CRITICAL

9.1

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.1

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/13/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

maddy_project:maddy

Schwachen (CWE)

CWE-287CWE-305CWE-287

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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