GHSA-fhm8-cxcv-pwvc

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    GHSA-fhm8-cxcv-pwvc

    Published: 13 May 2022Last Modified: 20 Aug 2024

    Summary: HashiCorp Consul Access Restriction Bypass

    Details: HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally "<hidden>" as its secret is used in unusual circumstances.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-8336, https://github.com/hashicorp/consul/issues/5423, https://github.com/hashicorp/consul/commit/90040f8bffb311e6cd8599273e95b607175e311f, https://github.com/hashicorp/consul, https://github.com/hashicorp/consul/blob/003370ded024096cd89fb2aa2bc15293c23b9707/agent/consul/leader.go#L405

    Affected packages

    Package

    Name: github.com/hashicorp/consul

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

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.4.0
    Fixed -1.4.3

    Affected versions

    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