CVE-2024-4027
Published: Jan 30, 2026
Modified: Mar 26, 2026
CVSS v3.1
7.5
Description
A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | OpenShift Serverless | All versions |
Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 | All versions |
Red Hat | Red Hat build of Apache Camel for Spring Boot 3 | All versions |
Red Hat | Red Hat build of Apache Camel for Spring Boot 4 | All versions |
Red Hat | Red Hat build of Apache Camel - HawtIO 4 | All versions |
Red Hat | Red Hat build of Apicurio Registry 2 | All versions |
Red Hat | Red Hat Build of Keycloak | All versions |
Red Hat | Red Hat build of OptaPlanner 8 | All versions |
Red Hat | Red Hat build of Quarkus | All versions |
Red Hat | Red Hat build of Quarkus | All versions |
Red Hat | Red Hat Data Grid 8 | All versions |
Red Hat | Red Hat Fuse 7 | All versions |
Red Hat | Red Hat Integration Camel K 1 | All versions |
Red Hat | Red Hat JBoss Data Grid 7 | All versions |
Red Hat | Red Hat JBoss Enterprise Application Platform 7 | All versions |
Red Hat | Red Hat JBoss Enterprise Application Platform 8 | All versions |
Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | All versions |
Red Hat | Red Hat JBoss Fuse Service Works 6 | All versions |
Red Hat | Red Hat Process Automation 7 | All versions |
Red Hat | Red Hat Single Sign-On 7 | All versions |
Red Hat | streams for Apache Kafka | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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