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    2 vulnerabilities found for matrix-sdk-crypto by matrix-org

    CVE-2024-34353 (GCVE-0-2024-34353)

    Vulnerability from nvd – Published: 2024-05-13 15:43 – Updated: 2024-08-02 02:51
    VLAI
    Title
    matrix-sdk-crypto contains a log exposure of private key of the server-side key backup
    Summary
    The matrix-sdk-crypto crate, part of the Matrix Rust SDK project, is an implementation of a Matrix end-to-end encryption state machine in Rust. In Matrix, the server-side `key backup` stores encrypted copies of Matrix message keys. This facilitates key sharing between a user's devices and provides a redundant copy in case all devices are lost. The key backup uses asymmetric cryptography, with each server-side key backup assigned a unique public-private key pair. Due to a logic bug introduced in commit 71136e44c03c79f80d6d1a2446673bc4d53a2067, matrix-sdk-crypto version 0.7.0 will sometimes log the private part of the backup key pair to Rust debug logs (using the `tracing` crate). This issue has been resolved in matrix-sdk-crypto version 0.7.1. No known workarounds are available.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-532 - Insertion of Sensitive Information into Log File
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2024-34353 (GCVE-0-2024-34353)

    Vulnerability from cvelistv5 – Published: 2024-05-13 15:43 – Updated: 2024-08-02 02:51
    VLAI
    Title
    matrix-sdk-crypto contains a log exposure of private key of the server-side key backup
    Summary
    The matrix-sdk-crypto crate, part of the Matrix Rust SDK project, is an implementation of a Matrix end-to-end encryption state machine in Rust. In Matrix, the server-side `key backup` stores encrypted copies of Matrix message keys. This facilitates key sharing between a user's devices and provides a redundant copy in case all devices are lost. The key backup uses asymmetric cryptography, with each server-side key backup assigned a unique public-private key pair. Due to a logic bug introduced in commit 71136e44c03c79f80d6d1a2446673bc4d53a2067, matrix-sdk-crypto version 0.7.0 will sometimes log the private part of the backup key pair to Rust debug logs (using the `tracing` crate). This issue has been resolved in matrix-sdk-crypto version 0.7.1. No known workarounds are available.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-532 - Insertion of Sensitive Information into Log File
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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