{
  "schema_version": "1.4.0",
  "id": "GHSA-mhv4-xgrg-gg58",
  "modified": "2022-05-13T01:19:42Z",
  "published": "2022-05-13T01:19:42Z",
  "aliases": [
    "CVE-2018-18956"
  ],
  "details": "The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before 4.0.6 allows remote attackers to cause a denial of service (segfault and daemon crash) via crafted input to the SMTP parser, as exploited in the wild in November 2018.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/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-2018-18956"
    },
    {
      "type": "WEB",
      "url": "https://lists.openinfosecfoundation.org/pipermail/oisf-users/2018-November/016316.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.openinfosecfoundation.org/pipermail/oisf-users/2018-October/016227.html"
    },
    {
      "type": "WEB",
      "url": "https://redmine.openinfosecfoundation.org/issues/2658#change-10374"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-05T21:29:00Z"
  }
}