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MitreCVELIST:CVE-2021-43667HistoryNov 18, 2021 - 3:05 p.m.
CVE-2021-43667
2021-11-1815:05:14
mitre
www.cve.org
4
hyperledger fabric
vulnerability
crashing leader node
EPSS
0.001
Percentile
48.8%
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.
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