{
  "schema_version": "1.4.0",
  "id": "GHSA-34jq-548x-m2x9",
  "modified": "2021-08-30T17:19:44Z",
  "published": "2021-08-30T17:22:57Z",
  "aliases": [
    "CVE-2021-38623"
  ],
  "summary": "Improper Resource Shutdown or Release in TYPO3 extension",
  "details": "Wrong usage of the TYPO3 FAL API results in copies of processed files being saved to the /var/transient/ folder of a TYPO3 website on every frontend request. This  can result in Denial of Service, since the webspace may be filled up with image files simply by crafting a large amount of requests to the website.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "webcoast/deferred-image-processing"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.2"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38623"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/webcoast-dk/deferred-image-processing"
    },
    {
      "type": "WEB",
      "url": "https://typo3.org/security/advisory/typo3-ext-sa-2021-009"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-30T17:19:44Z",
    "nvd_published_at": "2021-08-13T17:15:00Z"
  }
}