CVE-2022-36023

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    CVE-2022-36023

    Published: 18 Aug 2022Last Modified: 12 Aug 2026

    Summary: Remote denial of service in Hyperledger Fabric Gateway

    Details: Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.

    References: https://github.com/hyperledger/fabric/releases/tag/v2.4.6, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/36xxx/CVE-2022-36023.json, https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r, https://nvd.nist.gov/vuln/detail/CVE-2022-36023, https://github.com/hyperledger/fabric/pull/3572, https://github.com/hyperledger/fabric/pull/3576, https://github.com/hyperledger/fabric/pull/3577

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -83596078d0c3d2695dc3bb7bcd726719164adc2c

    Affected versions

    v2.4.5
    v2.4.4
    v2.4.3
    v2.4.2
    v2.4.1
    v2.4.0
    v2.4.0-beta
    v2.4.0-alpha

    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
    CVE-2022-36023 | CVE-DB