CVE-2024-38828
CVE-2024-38828: DoS via Spring MVC controller method with byte[] parameter
- Published
- Nov 18, 2024
- Updated
- May 9, 2025
- Assigning CNA
- vmware
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LLow · next 30 days
- Percentile
- 53.1%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Spring MVC controller methods with an @RequestBody byte[] method parameter are vulnerable to a DoS attack.
Sources
PoC and fix for CVE-2024-38828: Spring Framework DoS via Content-Length manipulation in ByteArrayHttpMessageConverter. Includes load testing, metrics, and a custom safe converter.
CVE-2024-38828: DoS via Spring MVC controller method with byte[] parameter
Responsible use
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