{
  "schema_version": "1.4.0",
  "id": "GHSA-xrvj-fcp5-3rm2",
  "modified": "2022-05-13T01:25:47Z",
  "published": "2022-05-13T01:25:47Z",
  "aliases": [
    "CVE-2018-20198"
  ],
  "details": "A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service because adding to windowed output is mishandled in the LONG_START_SEQUENCE case.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/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-2018-20198"
    },
    {
      "type": "WEB",
      "url": "https://github.com/knik0/faad2/issues/23"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Sep/28"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202006-17"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4522"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-18T01:29:00Z"
  }
}