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CVE-2025-48937

MEDIUM

4.9

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung4.9

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht6/10/2025

Zuletzt geandert6/12/2025

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-290

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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