UBUNTU-CVE-2021-38698

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    UBUNTU-CVE-2021-38698

    Published: 7 Sept 2021Last Modified: 24 Oct 2025
    Upstream:
    CVE-2021-38698

    Summary:

    Details: HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic. Fixed in 1.8.15, 1.9.9 and 1.10.2.

    References: https://ubuntu.com/security/CVE-2021-38698, https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026, https://www.hashicorp.com/blog/category/consul, https://www.cve.org/CVERecord?id=CVE-2021-38698

    Affected packages

    Package

    Name: consul

    Purl: pkg:deb/ubuntu/[email protected]~dfsg-3?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.6.4~dfsg-3

    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
    UBUNTU-CVE-2021-38698 | CVE-DB