Fisco-bcos

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    Vulnerabilities: 6
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    Vulnerabilities

    CVE-2024-58131

    FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a large min_seal_time value) joins a blockchain network.

    Last Modified: Apr 08, 2025
    Published: Apr 06, 2025

    CVE-2022-28937

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.

    Last Modified: Nov 21, 2024
    Published: May 15, 2022

    CVE-2022-28936

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.

    Last Modified: Nov 21, 2024
    Published: May 15, 2022

    CVE-2022-26534

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks.

    Last Modified: Nov 21, 2024
    Published: Mar 16, 2022

    CVE-2021-46359

    FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.

    Last Modified: Nov 21, 2024
    Published: Feb 07, 2022
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