An issue was discovered in the ckb crate before 0.40.0 for Rust. Remote attackers may be able to conduct a 51% attack against the Nervos CKB blockchain by triggering an inability to allocate memory for the misbehavior HashMap.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-26T21:49:25

Updated: 2021-12-26T21:49:25

Reserved: 2021-12-26T00:00:00


Link: CVE-2021-45699

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-12-27T00:15:09.623

Modified: 2022-01-06T19:32:24.410


Link: CVE-2021-45699

JSON object: View

cve-icon Redhat Information

No data.

CWE