CVE-2023-5685

Xnio: stackoverflowexception when the chain of notifier states becomes problematically big

HIGH 7.5

At a glance

Source: NVD
EPSS: EPSS 3.48 % · percentile 89 (2026-10-28)
State: PUBLISHED
Published: 2024-03-22 18:24 UTC
Updated: 2026-09-14 20:15 UTC
Assigner: redhat
NVD status: Deferred

Description

A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS).

Weaknesses (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

Scores

Version	Score	Vector	Scored by
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	redhat
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 · secalert@redhat.com (Secondary)

Advisories

GHSA-7f88-5hhx-67m2 — XNIO denial of service vulnerability

European references

ENISA EUVD · EUVD-2024-0858
GCVE · GCVE-0-2023-5685

CERT-FR advisories

CERTFR-2025-AVI-0010 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr

Affected products

Product	Versions
Red Hat · Red Hat build of Apache Camel 4.4.0 for Spring Boot
Red Hat · Red Hat JBoss Enterprise Application Platform	unaffected 3.8.11.SP1-redhat-00001 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:3.1.16-3.SP1_redhat_00001.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:1.7.6-2.redhat_00003.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:1.68.0-1.redhat_00005.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:1.4.197-2.redhat_00005.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:2.8.11.6-1.SP1_redhat_00001.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:2.0.15-1.Final_redhat_00001.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:3.5.10-1.Final_redhat_00001.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:7.1.8-2.GA_redhat_00002.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7	unaffected 0:2.7.1-26.redhat_00015.1.ep7.el7 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:3.4.10-1.SP1_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:1.7.6-8.redhat_00003.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:1.4.197-3.redhat_00004.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:2.0.1-4.Final_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:2.0.15-1.Final_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:1.7.2-12.Final_redhat_00013.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:3.7.13-1.Final_redhat_00001.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:1.2.2-2.Final_redhat_00002.1.el7eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7	unaffected 0:7.3.11-4.GA_redhat_00002.1.el7eap < *

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
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
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