{
  "schema_version": "1.4.0",
  "id": "GHSA-v6gq-6h27-8r9r",
  "modified": "2022-05-24T19:14:24Z",
  "published": "2022-05-24T19:14:24Z",
  "aliases": [
    "CVE-2020-21049"
  ],
  "details": "An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-21049"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/issues/74"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/commit/0b1e0b3f7b44233f84e5c9f512f8c90d6bbbe33d"
    },
    {
      "type": "WEB",
      "url": "https://bitbucket.org/netbsd/pkgsrc/commits/970a81d31ec7498e04d09b6b7771cef35f63cd28"
    },
    {
      "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-125"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-14T16:15:00Z"
  }
}