{
  "schema_version": "1.4.0",
  "id": "GHSA-x55x-fv3c-r279",
  "modified": "2022-05-14T01:52:47Z",
  "published": "2022-05-14T01:52:47Z",
  "aliases": [
    "CVE-2018-18827"
  ],
  "details": "There exists a heap-based buffer over-read in ff_vc1_pred_dc in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18827"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.libav.org/show_bug.cgi?id=1135"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-30T06:29:00Z"
  }
}