A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.0.1, v2.3.0. It can easily break down as many orderers as the attacker wants. This bug can be leveraged by constructing a message whose header is invalid to the interface Order. This bug has been admitted and fixed by the developers of Fabric.
{
"github_reviewed": true,
"github_reviewed_at": "2021-11-24T19:42:20Z",
"nvd_published_at": "2021-11-18T16:15:00Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-444"
]
}