Search criteria
6 vulnerabilities by FISCO-BCOS
CVE-2024-58131 (GCVE-0-2024-58131)
Vulnerability from cvelistv5 – Published: 2025-04-06 00:00 – Updated: 2025-04-07 14:11
VLAI?
Summary
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.
Severity ?
4 (Medium)
CWE
- CWE-821 - Incorrect Synchronization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| FISCO-BCOS | FISCO-BCOS |
Affected:
3.11.0
|
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CVE-2022-28937 (GCVE-0-2022-28937)
Vulnerability from cvelistv5 – Published: 2022-05-15 15:39 – Updated: 2024-08-03 06:10
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
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CVE-2022-28936 (GCVE-0-2022-28936)
Vulnerability from cvelistv5 – Published: 2022-05-15 15:39 – Updated: 2024-08-03 06:10
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
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CVE-2022-26534 (GCVE-0-2022-26534)
Vulnerability from cvelistv5 – Published: 2022-03-16 23:02 – Updated: 2024-08-03 05:03
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2021-46359 (GCVE-0-2021-46359)
Vulnerability from cvelistv5 – Published: 2022-02-07 12:47 – Updated: 2024-08-04 05:02
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2021-35041 (GCVE-0-2021-35041)
Vulnerability from cvelistv5 – Published: 2021-06-23 23:50 – Updated: 2024-08-04 00:33
VLAI?
Summary
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/1951
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
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"name": "https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951",
"refsource": "MISC",
"url": "https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2021-35041",
"datePublished": "2021-06-23T23:50:12",
"dateReserved": "2021-06-18T00:00:00",
"dateUpdated": "2024-08-04T00:33:49.923Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}