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Medium 6.9
Matrix Rust SDK: Sender-binding gaps in to-device and room-key attribution
matrix-sdk-crypto is a no-network-IO implementation of a state machine that handles end-to-end encryption for Matrix clients. Starting in version 0.12.0 and prior to version 0.17.0, the matrix-sdk-crypto crate was missing a check for the user ID when decrypti…
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Medium 5.2
Matrix Rust SDK allows SQL injection in the EventCache implementation
The Matrix Rust SDK is a collection of libraries that make it easier to build Matrix clients in Rust. An SQL injection vulnerability in the EventCache::find_event_with_relations method of matrix-sdk 0.11 and 0.12 allows malicious room members to execute arbit…
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Medium 4.9
matrix-sdk-crypto vulnerable to sender of encrypted events being spoofed by homeserver administrator
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…
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Medium 4.3
matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity
matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified on…
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Medium 5.4
`UserIdentity::is_verified` not checking verification status of own user identity while performing the check in matrix-rust-sdk
matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. The `UserIdentity::is_verified()` method in the matrix-sdk-crypto crate before version 0.7.2 doesn't take into account the verification status of the user's own identity while per…