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CVE-2022-45196

CVE-2022-45196

CVSS 7.5 HIGHEPSS 0.8%CWE-670
Hyperledger Fabric 2.3 allows attackers to cause a denial of service (orderer crash) by repeatedly sending a crafted channel tx with the same Channel name. NOTE: the official Fabric with Raft prevents exploitation via a locking mechanism and a check for names that already exist.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · n/a

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References
https://github.com/hyperledger/fabric/pull/2934https://github.com/SmartBFT-Go/fabric/issues/286