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CVE-2021-39177
HIGH7.4
Descripcion
Geyser is a bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition. Versions of Geyser prior to 1.4.2-SNAPSHOT allow anyone that can connect to the server to forge a LoginPacket with manipulated JWT token allowing impersonation as any user. Version 1.4.2-SNAPSHOT contains a patch for the issue. There are no known workarounds aside from upgrading.
Detalles CVE
Puntuacion CVSS v3.17.4
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Vector de ataqueNETWORK
ComplejidadHIGH
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado8/30/2021
Ultima modificacion11/21/2024
Fuentenvd
Avistamientos honeypot0
Productos afectados
geysermc:geyser
Debilidades (CWE)
CWE-287
Referencias
https://github.com/GeyserMC/Geyser/commit/b9541505af68ac7b7c093206ac7b1ba88957a5a6(security-advisories@github.com)
https://github.com/GeyserMC/Geyser/security/advisories/GHSA-h77f-xxx7-4858(security-advisories@github.com)
https://updates.playhive.com/weekend-maintenance-disclosure-2kJMaY(security-advisories@github.com)
https://github.com/GeyserMC/Geyser/commit/b9541505af68ac7b7c093206ac7b1ba88957a5a6(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/GeyserMC/Geyser/security/advisories/GHSA-h77f-xxx7-4858(af854a3a-2127-422b-91ae-364da2661108)
https://updates.playhive.com/weekend-maintenance-disclosure-2kJMaY(af854a3a-2127-422b-91ae-364da2661108)
Correlaciones IOC
Sin correlaciones registradas
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