7.5
High
CVE-2024-5971 Undertow: response write hangs in case of java 17 tlsv1.3 newsessionticket
Description
A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\r\n termination of the chunked response. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios.
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 |
|---|---|---|
| Red Hat build of Apache Camel 3.20.7 for Spring Boot | Versions not published | |
| Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2 | Versions not published | |
| Red Hat build of Apache Camel 4.4.2 for Spring Boot | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 7 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 8 | Versions not published | |
| Red Hat build of Apache Camel for Spring Boot 3 | Versions not published |
Show the 11 other branches Hide the 11 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat build of Apache Camel - HawtIO 4 | Versions not published | |
| Red Hat Build of Keycloak | Versions not published | |
| Red Hat build of Quarkus | Versions not published | |
| 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 Expansion Pack | Versions not published | |
| Red Hat Process Automation 7 | Versions not published | |
| Red Hat Single Sign-On 7 | Versions not published | |
| Red Hat JBoss Enterprise Application Platform 2.2 | earliest → < 2.2.33.SP1-redhat-00001 | 2.2.33.SP1-redhat-00001 |