CVE-2018-19653

    Dashboard / Vulnerabilities / CVE-2018-19653

    CVE-2018-19653

    Published: 9 Dec 2018Last Modified: 8 Jul 2026

    Summary:

    Details: HashiCorp Consul 0.5.1 through 1.4.0 can use cleartext agent-to-agent RPC communication because the verify_outgoing setting is improperly documented. NOTE: the vendor has provided reconfiguration steps that do not require a software upgrade.

    References: https://groups.google.com/forum/#%21topic/consul-tool/7TCw06oio0I, https://github.com/hashicorp/consul/pull/5069

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 9fb235a98d8e88f7857b21bb2dd3efc428c01427
    Fixed -None

    Affected versions

    v1.2.3
    v1.2.2
    v1.2.1
    v1.2.0

    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