{
  "schema_version": "1.4.0",
  "id": "GHSA-fv2v-8v2v-g9q3",
  "modified": "2022-05-24T19:15:15Z",
  "published": "2022-05-24T19:15:15Z",
  "aliases": [
    "CVE-2020-20902"
  ],
  "details": "A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R'(0), that could result in disclosure of information.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-20902"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8176"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=0c61661a2cbe1b8b284c80ada1c2fdddf4992cad"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-20T16:15:00Z"
  }
}