GHSA-RQJQ-MRGX-85HP

Vulnerability from github – Published: 2021-05-18 18:21 – Updated: 2023-10-02 14:01
VLAI
Summary
Allocation of Resources Without Limits or Throttling in Hashicorp Consul
Details

HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service.

Specific Go Packages Affected

github.com/hashicorp/consul/agent/config

Fix

The vulnerability is fixed in versions 1.6.6 and 1.7.4.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/consul"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.2.0"
            },
            {
              "fixed": "1.6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/consul"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.7.0"
            },
            {
              "fixed": "1.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-13250"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-12T22:00:34Z",
    "nvd_published_at": "2020-06-11T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service.\n\n### Specific Go Packages Affected\ngithub.com/hashicorp/consul/agent/config\n\n### Fix\nThe vulnerability is fixed in versions 1.6.6 and 1.7.4.",
  "id": "GHSA-rqjq-mrgx-85hp",
  "modified": "2023-10-02T14:01:45Z",
  "published": "2021-05-18T18:21:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13250"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/consul/pull/8023"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/consul/commit/72f92ae7ca4cabc1dc3069362a9b64ef46941432"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Allocation of Resources Without Limits or Throttling in Hashicorp Consul"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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