CVE-2024-3884

Undertow: outofmemory when parsing form data encoding with application/x-www-form-urlencoded

HIGH 7.5

En bref

Source: NVD
EPSS: EPSS 1.36 % · centile 72 (2026-10-28)
État: PUBLISHED
Publiée: 2025-12-03 18:40 UTC
Mise à jour: 2026-10-14 17:27 UTC
Attribuée par: redhat
Statut NVD: Deferred

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.

Faiblesses (CWE)

CWE-20 — Validation d'entrée incorrecte

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Avis

GHSA-6h4f-pj3g-q8fq — Undertow OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded

Références européennes

ENISA EUVD · EUVD-2024-32452
GCVE · GCVE-0-2024-3884

Produits affectés

Produit	Versions
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:1.4.18-19.SP17_redhat_00001.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:7.1.14-4.GA_redhat_00003.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:2.0.41-7.SP8_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:7.3.17-5.GA_redhat_00006.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4.24	unaffected 2.2.39.Final-redhat-00001 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7	unaffected 0:2.2.39-1.Final_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7	unaffected 0:7.4.24-4.GA_redhat_00002.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8	unaffected 0:2.2.39-1.Final_redhat_00001.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8	unaffected 0:7.4.24-4.GA_redhat_00002.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9	unaffected 0:2.2.39-1.Final_redhat_00001.1.el9eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9	unaffected 0:7.4.24-4.GA_redhat_00002.1.el9eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:1.83.0-1.redhat_00001.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:33.0.0-2.jre_redhat_00003.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:4.0.6-1.redhat_00001.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:1.0.0-3.redhat_00009.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:2.0.2-1.Final_redhat_00001.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8	unaffected 0:2.3.23-1.SP3_redhat_00001.1.el8eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9	unaffected 0:1.83.0-1.redhat_00001.1.el9eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9	unaffected 0:33.0.0-2.jre_redhat_00003.1.el9eap < *

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD