{
  "schema_version": "1.4.0",
  "id": "GHSA-v3c8-fhq3-xvvh",
  "modified": "2022-08-31T00:00:20Z",
  "published": "2022-08-25T00:00:27Z",
  "aliases": [
    "CVE-2021-4214"
  ],
  "details": "A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/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-2021-4214"
    },
    {
      "type": "WEB",
      "url": "https://github.com/glennrp/libpng/issues/302"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2021-4214"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043393"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2021-4214"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20221020-0001"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-24T16:15:00Z"
  }
}