{
  "schema_version": "1.4.0",
  "id": "GHSA-hf4m-4x6v-4wvr",
  "modified": "2022-05-24T17:47:53Z",
  "published": "2022-05-24T17:47:53Z",
  "aliases": [
    "CVE-2021-3498"
  ],
  "details": "GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3498"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1945342"
    },
    {
      "type": "WEB",
      "url": "https://gstreamer.freedesktop.org/security/sa-2021-0003.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-31"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4900"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-19T21:15:00Z"
  }
}