{
  "schema_version": "1.4.0",
  "id": "GHSA-gg25-v243-f7cq",
  "modified": "2024-04-04T02:08:28Z",
  "published": "2022-05-24T16:57:50Z",
  "aliases": [
    "CVE-2019-16866"
  ],
  "details": "Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16866"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NLnetLabs/unbound/blob/release-1.9.4/doc/Changelog"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E65NCWZZB2D75ZIYWPXKMVGSGNYW4JMC"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLRHE7TQFAOV4MB2ELTOGESZYUL65NUJ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E65NCWZZB2D75ZIYWPXKMVGSGNYW4JMC"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLRHE7TQFAOV4MB2ELTOGESZYUL65NUJ"
    },
    {
      "type": "WEB",
      "url": "https://nlnetlabs.nl/downloads/unbound/CVE-2019-16866.txt"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Oct/23"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4149-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4544"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-03T19:15:00Z"
  }
}