A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.1.0. This bug can be leveraged by constructing a message whose payload is nil and sending this message with the method 'forwardToLeader'. This bug has been admitted and fixed by the developers of Fabric. If leveraged, any leader node will crash.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-11-18T15:05:14

Updated: 2024-08-04T04:03:08.483Z

Reserved: 2021-11-15T00:00:00

Link: CVE-2021-43667

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-11-18T16:15:09.073

Modified: 2021-11-23T16:36:55.640

Link: CVE-2021-43667

cve-icon Redhat

No data.