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CVE-2024-1635

Undertow: out-of-memory error after several closed connections with wildfly-http-client protocol

Published: Feb 19, 2024Updated: Jun 25, 2025 Sources: CVE List NVD GHSACWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
4.6%
Top 9.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Undertow Uncontrolled Resource Consumption Vulnerability

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

io.undertow:undertow-coreMavenOSS Libraries
Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2Red Hat
On-prem
Operating Systems / linux-distro
Red Hat Fuse 7.13.0Red Hat
On-prem
Operating Systems / linux-distro
Red Hat JBoss Enterprise Application PlatformRed Hat
On-prem
Operating Systems / linux-distro
mavenpackage-ecosystemOSS Libraries
red hatcommercialUSOperating Systemsaka red hat
and 35 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2024-1635
nvd.nist.gov
https://github.com/undertow-io/undertow/commit/7d388c5aae9b82afb63f24e3b6a2044838dfb4de
github.com
https://github.com/undertow-io/undertow/commit/3cdb104e225f34547ce9fd6eb8799eb68e040f19
github.com
and 18 more references View all →

Timeline

Published
Feb 19, 2024
Last Updated
Jun 25, 2025

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