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.
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Thu, 01 May 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published: 2022-11-12T00:00:00.000Z
Updated: 2025-05-01T18:59:54.349Z
Reserved: 2022-11-12T00:00:00.000Z
Link: CVE-2022-45196

Updated: 2024-08-03T14:09:56.576Z

Status : Modified
Published: 2022-11-12T20:15:09.823
Modified: 2025-05-01T19:15:56.127
Link: CVE-2022-45196

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