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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-3884 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://access.redhat.com/errata/RHSA-2026:0383 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:0384 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:0386 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:3889 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:3891 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:3892 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:4915 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:4916 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:4917 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:4924 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:6011 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2026:6012 Red Hat, Inc.
https://access.redhat.com/security/cve/CVE-2024-3884 Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2275287 Red Hat, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation Red Hat, Inc.  

Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-3884
NVD Published Date:
12/03/2025
NVD Last Modified:
06/17/2026
Source:
Red Hat, Inc.