VULNERABILITY INTELLIGENCE
CVE-2024-3884
CVSS score7.5 HIGH
EPSS probability1.36%
CISA KEVNot currently listed
Published2025-12-03
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParse(StreamSourceChannel) method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows unauthorized users to cause a remote denial of service (DoS) attack.
Weakness classification
- secalert@redhat.com: CWE-20