CVE-2024-3884
Vulnérabilité élevée dans Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 (Red Hat)
CVSS 7.5 · Élevée
EPSS 1.4%
Red Hat•Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7•Versions : 0:2.3.23-1.SP3_redhat_00001.1.el9eap, 0:4.0.2-1.Final_redhat_00001.1.el8eap, 0:2.6.6-1.Final_redhat_00001.1.el8eap, 0:2.3.20-2.SP4_redhat_00001.1.el9eap, 0:4.0.6-1.redhat_00001.1.el8eap, 0:4.0.2-1.Final_redhat_00001.1.el9eap, 0:4.0.10-1.redhat_00001.1.el9eap, 0:7.3.17-5.GA_redhat_00006.1.el7eap, 0:2.5.0-1.redhat_00001.1.el9eap, <*, 0:801.3.0-1.GA_redhat_00001.1.el8eap, 0:33.0.0-2.jre_redhat_00003.1.el8eap, 0:8.1.1-4.GA_redhat_00007.1.el8eap, 0:2.6.6-1.Final_redhat_00001.1.el9eap, 0:7.4.24-4.GA_redhat_00002.1.el8eap, 0:2.3.20-2.SP4_redhat_00001.1.el8eap, 0:2.2.39-1.Final_redhat_00001.1.el9eap, 0:1.0.1-3.redhat_00003.1.el9eap, 0:801.3.0-1.GA_redhat_00001.1.el9eap, 0:2.5.0-1.redhat_00001.1.el8eap, 0:1.83.0-1.redhat_00001.1.el9eap, 0:7.1.14-4.GA_redhat_00003.1.ep7.el7, 0:2.2.39-1.Final_redhat_00001.1.el7eap, 0:7.4.24-4.GA_redhat_00002.1.el9eap, 0:2.2.39-1.Final_redhat_00001.1.el8eap, 0:1.82.0-1.redhat_00001.1.el8eap, 0:2.0.2-1.Final_redhat_00001.1.el8eap, 0:1.0.0-3.redhat_00009.1.el8eap, 0:6.6.36-1.Final_redhat_00001.1.el9eap, 0:1.83.0-1.redhat_00001.1.el8eap, 0:2.3.23-1.SP3_redhat_00001.1.el8eap, 0:5.0.12-1.Final_redhat_00001.1.el8eap, 0:5.0.12-1.Final_redhat_00001.1.el9eap, 0:4.0.6-1.redhat_00001.1.el9eap, 2.2.39.Final-redhat-00001, 0:1.0.0-3.redhat_00009.1.el9eap, 0:1.4.18-19.SP17_redhat_00001.1.ep7.el7, 2.3.20.SP4-redhat-00001, 0:7.4.24-4.GA_redhat_00002.1.el7eap, 0:4.0.10-1.redhat_00001.1.el8eap, 0:8.1.3-4.GA_redhat_00006.1.el9eap, 0:6.6.36-1.Final_redhat_00001.1.el8eap, 0:2.0.41-7.SP8_redhat_00001.1.el7eap, 0:8.1.3-4.GA_redhat_00006.1.el8eap, 0:1.0.1-3.redhat_00003.1.el8eap, 0:33.0.0-2.jre_redhat_00003.1.el9eap, 0:2.0.2-1.Final_redhat_00001.1.el9eap, 0:8.1.1-4.GA_redhat_00007.1.el9eap, 0:1.82.0-1.redhat_00001.1.el9eap
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.
Gravité et risque d'exploitation
CVE-2024-3884 obtient un score CVSS de 7.5/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 1.36 %, ce qui la place devant 71.3 % des CVE référencées.
Que faire ?
- Vérifiez si Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 (versions 0:2.3.23-1.SP3_redhat_00001.1.el9eap, 0:4.0.2-1.Final_redhat_00001.1.el8eap, 0:2.6.6-1.Final_redhat_00001.1.el8eap, 0:2.3.20-2.SP4_redhat_00001.1.el9eap, 0:4.0.6-1.redhat_00001.1.el8eap, 0:4.0.2-1.Final_redhat_00001.1.el9eap, 0:4.0.10-1.redhat_00001.1.el9eap, 0:7.3.17-5.GA_redhat_00006.1.el7eap, 0:2.5.0-1.redhat_00001.1.el9eap, <*, 0:801.3.0-1.GA_redhat_00001.1.el8eap, 0:33.0.0-2.jre_redhat_00003.1.el8eap, 0:8.1.1-4.GA_redhat_00007.1.el8eap, 0:2.6.6-1.Final_redhat_00001.1.el9eap, 0:7.4.24-4.GA_redhat_00002.1.el8eap, 0:2.3.20-2.SP4_redhat_00001.1.el8eap, 0:2.2.39-1.Final_redhat_00001.1.el9eap, 0:1.0.1-3.redhat_00003.1.el9eap, 0:801.3.0-1.GA_redhat_00001.1.el9eap, 0:2.5.0-1.redhat_00001.1.el8eap, 0:1.83.0-1.redhat_00001.1.el9eap, 0:7.1.14-4.GA_redhat_00003.1.ep7.el7, 0:2.2.39-1.Final_redhat_00001.1.el7eap, 0:7.4.24-4.GA_redhat_00002.1.el9eap, 0:2.2.39-1.Final_redhat_00001.1.el8eap, 0:1.82.0-1.redhat_00001.1.el8eap, 0:2.0.2-1.Final_redhat_00001.1.el8eap, 0:1.0.0-3.redhat_00009.1.el8eap, 0:6.6.36-1.Final_redhat_00001.1.el9eap, 0:1.83.0-1.redhat_00001.1.el8eap, 0:2.3.23-1.SP3_redhat_00001.1.el8eap, 0:5.0.12-1.Final_redhat_00001.1.el8eap, 0:5.0.12-1.Final_redhat_00001.1.el9eap, 0:4.0.6-1.redhat_00001.1.el9eap, 2.2.39.Final-redhat-00001, 0:1.0.0-3.redhat_00009.1.el9eap, 0:1.4.18-19.SP17_redhat_00001.1.ep7.el7, 2.3.20.SP4-redhat-00001, 0:7.4.24-4.GA_redhat_00002.1.el7eap, 0:4.0.10-1.redhat_00001.1.el8eap, 0:8.1.3-4.GA_redhat_00006.1.el9eap, 0:6.6.36-1.Final_redhat_00001.1.el8eap, 0:2.0.41-7.SP8_redhat_00001.1.el7eap, 0:8.1.3-4.GA_redhat_00006.1.el8eap, 0:1.0.1-3.redhat_00003.1.el8eap, 0:33.0.0-2.jre_redhat_00003.1.el9eap, 0:2.0.2-1.Final_redhat_00001.1.el9eap, 0:8.1.1-4.GA_redhat_00007.1.el9eap, 0:1.82.0-1.redhat_00001.1.el9eap) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://access.redhat.com/errata/RHSA-2026:0383
- https://access.redhat.com/errata/RHSA-2026:0384
- https://access.redhat.com/errata/RHSA-2026:0386
- https://access.redhat.com/errata/RHSA-2026:3889
- https://access.redhat.com/errata/RHSA-2026:3891
- https://access.redhat.com/errata/RHSA-2026:3892
- https://access.redhat.com/errata/RHSA-2026:4915
- https://access.redhat.com/errata/RHSA-2026:4916
- https://access.redhat.com/errata/RHSA-2026:4917
- https://access.redhat.com/errata/RHSA-2026:4924
- https://access.redhat.com/errata/RHSA-2026:6011
- https://access.redhat.com/errata/RHSA-2026:6012
- https://access.redhat.com/security/cve/CVE-2024-3884
- https://bugzilla.redhat.com/show_bug.cgi?id=2275287
