GHSA-9rhf-q362-77mx

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    GHSA-9rhf-q362-77mx

    Published: 9 Aug 2023Last Modified: 7 Aug 2026

    Summary: Consul JWT Auth in L7 Intentions Allow for Mismatched Service Identity and JWT Providers

    Details: A vulnerability was identified in Consul such that using JWT authentication for service mesh incorrectly allows/denies access regardless of service identities. This vulnerability, CVE-2023-3518, affects Consul 1.16.0 and was fixed in 1.16.1.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-3518, https://discuss.hashicorp.com/t/hcsec-2023-25-consul-jwt-auth-in-l7-intentions-allow-for-mismatched-service-identity-and-jwt-providers/57004, https://github.com/hashicorp/consul

    Affected packages

    Package

    Name: github.com/hashicorp/consul

    Purl: pkg:golang/github.com/hashicorp/consul

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.16.0
    Fixed -1.16.1

    Affected versions

    1.16.0

    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
    GHSA-9rhf-q362-77mx | CVE-DB