Fisco Bcos

fisco-bcos

6 CVEs • 1 product

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CVEs (6)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2024-58131 1Fisco Bcos 1Fisco Bcos Apr 8, 2025 Apr 6, 2025 N/A· v4 3.7 LOW· v3 N/A· v2 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 blockchai...Show more 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.Show less
CVE-2022-28937 1Fisco Bcos 1Fisco Bcos Nov 21, 2024 May 15, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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' req...Show more 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.Show less
CVE-2022-28936 1Fisco Bcos 1Fisco Bcos Nov 21, 2024 May 15, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2022-26534 1Fisco Bcos 1Fisco Bcos Nov 21, 2024 Mar 17, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2021-46359 1Fisco Bcos 1Fisco Bcos Jun 17, 2026 Feb 7, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2021-35041 1Fisco Bcos 1Fisco Bcos Jun 17, 2026 Jun 24, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decode...Show more The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory sustainably and crash. More details are shown at: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951Show less