CVE-2022-45196
HIGH7.5EPSS 0.28%Published: 7/18/2024Modified: 4/3/2025
Description
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.
Affected packages (3)
- Bitnami/hyperledger-fabric-orderer>= 2.3.0, < 2.3.1
- Bitnami/hyperledger-fabric-peer>= 2.3.0, < 2.3.1
- Bitnami/hyperledger-fabric-tools>= 2.3.0, < 2.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |