CVE-2021-38623 json
Improper Resource Shutdown or Release in TYPO3 extension
published 2021-08-13 5 y ago modified 2026-06-17 4 mo ago also GHSA-34jq-548x-m2x9 , EUVD-2021-1527
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
The deferred_image_processing (aka Deferred image processing) extension before 1.0.2 for TYPO3 allows Denial of Service via the FAL API because of /var/transient disk consumption.
Patch / fix
- packagist webcoast/deferred-image-processing 1.0.2
- deferred_image_processing_project deferred_image_processing 1.0.2
Exploit prediction
0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.1 | 7.5 | 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 packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | webcoast/deferred-image-processing | <1.0.2 |
1.0.2 |
Classification
- Weakness
-
- CWE-404 Improper Resource Shutdown or Release
References
-
typo3.org
/security/advisory/typo3-ext-sa-2021-009
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-38623
advisory
-
github.com
/webcoast-dk/deferred-image-processing
package
Sources
- CVE List CVE-2021-38623
- GitHub Advisory GHSA-34jq-548x-m2x9
- NVD CVE-2021-38623
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