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
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-06-23T23:50:12

Updated: 2024-08-04T00:33:49.923Z

Reserved: 2021-06-18T00:00:00

Link: CVE-2021-35041

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-24T00:15:08.300

Modified: 2022-07-12T17:42:04.277

Link: CVE-2021-35041

cve-icon Redhat

No data.