{
  "schema_version": "1.4.0",
  "id": "GHSA-v5qv-jjr8-5wpj",
  "modified": "2022-06-29T00:00:30Z",
  "published": "2022-05-24T19:14:23Z",
  "aliases": [
    "CVE-2020-21050"
  ],
  "details": "Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/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-2020-21050"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/issues/75"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/commit/7808a06b88c11dbc502318cdd51fa374f8cd47ee"
    },
    {
      "type": "WEB",
      "url": "https://bitbucket.org/netbsd/pkgsrc/commits/a27113e21179cbfbfae0c35f6a9edd6aa498faae"
    },
    {
      "type": "WEB",
      "url": "https://cwe.mitre.org/data/definitions/121.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/blob/master/ChangeLog"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/releases/tag/v1.8.5"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-14T16:15:00Z"
  }
}