CVE-2024-52813

matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity

Published: Jan 7, 2025Updated: Jan 7, 2025 Sources: CVE List NVD GHSACWE-223

4.3MEDIUM

Description

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 one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-223

Affected Products

package-ecosystem

oss-project·DEaka synapse, matrix appservice irc, matrix-js-sdk

matrix-rust-sdkLibraryLibrary

Communications / messaging-chat

Exploitability

Official Patch Available

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References

https://github.com/matrix-org/matrix-rust-sdk/pull/3795

github.com

https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-r5vf-wf4h-82gg

github.com

https://nvd.nist.gov/vuln/detail/CVE-2024-52813

nvd.nist.gov

and 2 more references View all →

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