{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "203defd"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "203defd"
            }
          ],
          "repo": "https://github.com/brackeen/ok-file-formats",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "unresolved_ranges": [
      {
        "cpes": [
          "cpe:2.3:a:ok-file-formats_project:ok-file-formats:2021-06-05:*:*:*:*:*:*:*"
        ],
        "extracted_events": [
          {
            "range": [
              {
                "introduced": "2021-06-05"
              },
              {
                "last_affected": "2021-06-05"
              }
            ],
            "source": "CPE_STRING"
          }
        ],
        "vendor_product": "ok-file-formats_project:ok-file-formats"
      }
    ]
  },
  "details": "David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_transform_scanline() in \"/ok_png.c:712\".",
  "id": "CVE-2021-44339",
  "modified": "2026-10-20T10:30:20.442747758Z",
  "published": "2022-02-28T16:15:07.880Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/brackeen/ok-file-formats/issues/15"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}