Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat build of Apicurio Registry 2 | affected |
| Red Hat / Red Hat build of Quarkus | unaffected |
| Red Hat / Red Hat build of Quarkus | unaffected |
| Red Hat / Red Hat Data Grid 8 | unaffected |
| Red Hat / Red Hat Fuse 7 | affected |
| Red Hat / Red Hat Integration Camel K 1 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 7 | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform 8 | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected |
| Red Hat / Red Hat Process Automation 7 | affected |
| Red Hat / Red Hat Single Sign-On 7 | unaffected |
CWE
CWE-20
References
- https://access.redhat.com/security/cve/CVE-2024-4027
- https://bugzilla.redhat.com/show_bug.cgi?id=2276410
ADP enrichment
No English description supplied.
No references supplied.
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.