CVE-2021-43667

A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.1.0

published November 18, 2021

CVSS
—
EPSS
1%
Percentile
71.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01336 · 71.0th percentile
Published
2021-11-18T15:05Z
EPSS history
Timeline
  • 18 NOV 15:05Z
    A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.1.0
    cvelistv5