GHSA-WJ7X-544H-J3J3

Vulnerability from github – Published: 2022-03-11 00:02 – Updated: 2022-03-17 00:02
VLAI?
Details

An information leak in Nabu Casa Home Assistant Operating System and Home Assistant Supervised 2022.03 allows a DNS operator to gain knowledge about internal network resources via the hardcoded DNS resolver configuration.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2020-36517"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-10T17:41:00Z",
    "severity": "HIGH"
  },
  "details": "An information leak in Nabu Casa Home Assistant Operating System and Home Assistant Supervised 2022.03 allows a DNS operator to gain knowledge about internal network resources via the hardcoded DNS resolver configuration.",
  "id": "GHSA-wj7x-544h-j3j3",
  "modified": "2022-03-17T00:02:05Z",
  "published": "2022-03-11T00:02:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36517"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/17"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/20"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/22"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/50"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/51"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/53"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/54"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/64"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/issues/70"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/pull/55"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/pull/56"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/pull/58"
    },
    {
      "type": "WEB",
      "url": "https://github.com/home-assistant/plugin-dns/pull/59"
    },
    {
      "type": "WEB",
      "url": "https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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  • 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.
  • 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.