CVE Feed

    Dashboard / CVE / CVE-2022-45196

    CVE-2022-45196

    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.

    Published:Nov 12, 2022
    Last Modified:May 1, 2025
    EPS:Nov 12, 2022
    EPSS Score:0.00072
    CVSS Score:7.5

    Affected Products

    Vendor
    Hyperledger
    Product
    Fabric

    Exploits

    https://github.com/SmartBFT-Go/fabric/issues/286https://github.com/SmartBFT-Go/fabric/issues/286

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High