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CVE-2025-48937

MEDIUM

4.9

Descricao

matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. matrix-sdk-crypto since version 0.8.0 and up to 0.11.0 does not correctly validate the sender of an encrypted event. Accordingly, a malicious homeserver operator can modify events served to clients, making those events appear to the recipient as if they were sent by another user. This vulnerability is fixed in 0.11.1 and 0.12.0.

Detalhes CVE

Pontuacao CVSS v3.14.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado6/10/2025

Ultima modificacao6/12/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-290

Referencias

https://github.com/matrix-org/matrix-rust-sdk/commit/13c1d2048286bbabf5e7bc6b015aafee98f04d55(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/commit/56980745b4f27f7dc72ac296e6aa003e5d92a75b(security-advisories@github.com)

https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-x958-rvg6-956w(security-advisories@github.com)

https://spec.matrix.org/v1.14/client-server-api/#mmegolmv1aes-sha2(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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