CVE-2021-32574

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    CVE-2021-32574

    Published: 17 Jul 2021Last Modified: 9 Jul 2026

    Summary:

    Details: HashiCorp Consul and Consul Enterprise 1.3.0 through 1.10.0 Envoy proxy TLS configuration does not validate destination service identity in the encoded subject alternative name. Fixed in 1.8.14, 1.9.8, and 1.10.1.

    References: https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856, https://github.com/hashicorp/consul/releases/tag/v1.10.1, https://security.gentoo.org/glsa/202208-09, https://www.hashicorp.com/blog/category/consul

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e8757838a49feeb682c7e6ad6b78694a78b2096b
    Fixed -1061f92a96ada572aefa6dbb7fd10e3ce0e8b90d

    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
    CVE-2021-32574 | CVE-DB