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CVE-2022-39252

HIGH

8.6

Descripcion

matrix-rust-sdk is an implementation of a Matrix client-server library in Rust, and matrix-sdk-crypto is the Matrix encryption library. Prior to version 0.6, when a user requests a room key from their devices, the software correctly remembers the request. When the user receives a forwarded room key, the software accepts it without checking who the room key came from. This allows homeservers to try to insert room keys of questionable validity, potentially mounting an impersonation attack. Version 0.6 fixes this issue.

Detalles CVE

Puntuacion CVSS v3.18.6

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado9/29/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

matrix:matrix-rust-sdk

Debilidades (CWE)

CWE-287CWE-322

Referencias

https://github.com/matrix-org/matrix-rust-sdk/commit/093fb5d0aa21c0b5eaea6ec96b477f1075271cbb(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/commit/41449d2cc360e347f5d4e1c154ec1e3185f11acd(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-0.6.0(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-vp68-2wrm-69qm(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/commit/093fb5d0aa21c0b5eaea6ec96b477f1075271cbb(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/matrix-org/matrix-rust-sdk/commit/41449d2cc360e347f5d4e1c154ec1e3185f11acd(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-0.6.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-vp68-2wrm-69qm(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

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