CVE-2024-52805

HIGH

7.5

Descripcion

Synapse is an open-source Matrix homeserver. In Synapse before 1.120.1, multipart/form-data requests can in certain configurations transiently increase memory consumption beyond expected levels while processing the request, which can be used to amplify denial of service attacks. Synapse 1.120.1 resolves the issue by denying requests with unsupported multipart/form-data content type.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado12/3/2024

Ultima modificacion8/26/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

matrix:synapse

Debilidades (CWE)

CWE-770

Referencias

https://github.com/element-hq/synapse/security/advisories/GHSA-rfq8-j7rh-8hf2(security-advisories@github.com)

https://github.com/twisted/twisted/issues/4688#issuecomment-1167705518(security-advisories@github.com)

https://github.com/twisted/twisted/issues/4688#issuecomment-2385711609(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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