{"id":"GHSA-34jq-548x-m2x9","aliases":["CVE-2021-38623"],"title":"Improper Resource Shutdown or Release in TYPO3 extension","description":"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website.","severity":"high","score":7.5,"published":"2021-08-30T17:22:57.000Z","modified":"2023-11-08T04:06:28.931Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"webcoast/deferred-image-processing","ranges":[{"events":[{"introduced":"0"},{"fixed":"1.0.2"}],"type":"ECOSYSTEM"}],"versions":["1.0.0","1.0.1"],"fixed":["1.0.2"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2021-38623","https://github.com/webcoast-dk/deferred-image-processing","https://typo3.org/security/advisory/typo3-ext-sa-2021-009"],"sources":[{"name":"OSV","id":"GHSA-34jq-548x-m2x9","modified":"2023-11-08T04:06:28.931809Z","url":"https://osv.dev/vulnerability/GHSA-34jq-548x-m2x9"}],"assessments":[{"source":"OSV","vector":"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","score":7.5}]}