Vulnerability-Lookup

GHSA-25GF-8QRR-G78R

Vulnerability from github – Published: 2021-07-19 21:21 – Updated: 2022-08-11 20:43

Summary

Hashicorp Consul Missing SSL Certificate Validation

Details

HashiCorp Consul before 1.10.1 (and Consul Enterprise) has Missing SSL Certificate Validation. xds does not ensure that the Subject Alternative Name of an upstream is validated.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/consul"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32574"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-07-19T17:36:42Z",
    "nvd_published_at": "2021-07-17T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "HashiCorp Consul before 1.10.1 (and Consul Enterprise) has Missing SSL Certificate Validation. xds does not ensure that the Subject Alternative Name of an upstream is validated.",
  "id": "GHSA-25gf-8qrr-g78r",
  "modified": "2022-08-11T20:43:48Z",
  "published": "2021-07-19T21:21:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32574"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/consul/releases/tag/v1.10.1"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-09"
    },
    {
      "type": "WEB",
      "url": "https://www.hashicorp.com/blog/category/consul"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Hashicorp Consul Missing SSL Certificate Validation"
}

CVE-2021-32574 (GCVE-0-2021-32574)

Vulnerability from cvelistv5 – Published: 2021-07-17 17:28 – Updated: 2024-08-03 23:25

Summary

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.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.hashicorp.com/blog/category/consul	x_refsource_MISC
	https://github.com/hashicorp/consul/releases/tag/…	x_refsource_CONFIRM
	https://discuss.hashicorp.com/t/hcsec-2021-17-con…	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202208-09	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

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            "url": "https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-25GF-8QRR-G78R

CVE-2021-32574 (GCVE-0-2021-32574)

Tags

Sightings

Nomenclature