CVE-2024-42369

MEDIUM

4.1

Descripcion

matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. A malicious homeserver can craft a room or room structure such that the predecessors form a cycle. The matrix-js-sdk's getRoomUpgradeHistory function will infinitely recurse in this case, causing the code to hang. This method is public but also called by the 'leaveRoomChain()' method, so leaving a room will also trigger the bug. This was patched in matrix-js-sdk 34.3.1.

Detalles CVE

Puntuacion CVSS v3.14.1

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado8/20/2024

Ultima modificacion8/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

matrix:javascript_sdk

Debilidades (CWE)

CWE-674CWE-674

Referencias

https://github.com/matrix-org/matrix-js-sdk/commit/a0efed8b881b3db6c9f2c71d6a6e74c2828978c6(security-advisories@github.com)

https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-vhr5-g3pm-49fm(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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