7.5
High
CVE-2024-4027 Undertow: outofmemoryerror in httpservletrequestimpl.getparameternames() can cause remote dos attacks
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.
CVSS 3.1 detail
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitable remotely over the network, without an account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- Interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenShift Serverless | Versions not published | |
| Red Hat build of Apache Camel 4 for Quarkus 3 | Versions not published | |
| Red Hat build of Apache Camel for Spring Boot 3 | Versions not published | |
| Red Hat build of Apache Camel for Spring Boot 4 | Versions not published | |
| Red Hat build of Apache Camel - HawtIO 4 | Versions not published | |
| Red Hat build of Apicurio Registry 2 | Versions not published | |
| Red Hat Build of Keycloak | Versions not published | |
| Red Hat build of OptaPlanner 8 | Versions not published | |
| Red Hat build of Quarkus | Versions not published |
Show the 11 other branches Hide the 11 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Data Grid 8 | Versions not published | |
| Red Hat Fuse 7 | Versions not published | |
| Red Hat Integration Camel K 1 | Versions not published | |
| Red Hat JBoss Data Grid 7 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 7 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 8 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions not published | |
| Red Hat JBoss Fuse Service Works 6 | Versions not published | |
| Red Hat Process Automation 7 | Versions not published | |
| Red Hat Single Sign-On 7 | Versions not published | |
| streams for Apache Kafka | Versions not published |
References
- access.redhat.com access.redhat.com
- RHBZ#2276410 bugzilla.redhat.com
Timeline
- Published
- Last modified
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