Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.9 security update
Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is an update for Red Hat JBoss Enterprise Application Platform 8.0. See Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability (CVE-2025-55163) * netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions [eap-8.0.z] (CVE-2025-58056) * cxf: CXF JMS Code Execution Vulnerability (CVE-2025-48913) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
This advisory covers security fixes in Red Hat JBoss Enterprise Application Platform 8.0.9 for three vulnerabilities: CVE-2025-55163 is a denial-of-service vulnerability in netty-codec-http2 (Netty MadeYouReset HTTP/2 DDoS); CVE-2025-58056 is a request smuggling vulnerability in netty-codec-http due to incorrect parsing of chunk extensions; CVE-2025-48913 is a code execution vulnerability in Apache CXF JMS. The update upgrades Netty to version 4.1.127.Final and Apache CXF to 4.0.9.redhat-00002, among other component updates. Red Hat rates the security impact as Important and provides an asynchronous patch update for JBoss EAP 8.0 on RHEL 8 and 9. The advisory includes instructions to apply the update after ensuring prior errata are applied and backing up existing installations.
Potential Impact
The vulnerabilities fixed include a denial-of-service condition via HTTP/2 in Netty, a request smuggling vulnerability that could allow HTTP request manipulation, and a JMS code execution vulnerability in Apache CXF. These could potentially allow attackers to disrupt service or execute arbitrary code within the affected platform. The update mitigates these risks by upgrading the vulnerable components to fixed versions.
Mitigation Recommendations
A security update for Red Hat JBoss Enterprise Application Platform 8.0.9 is available and should be applied to affected systems. Before applying the update, ensure all previously released errata are applied and back up all applications, configuration files, and databases. Follow Red Hat's official update instructions at https://access.redhat.com/articles/11258. This update includes official fixes for the listed vulnerabilities.
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.9 security update
Description
Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is an update for Red Hat JBoss Enterprise Application Platform 8.0. See Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability (CVE-2025-55163) * netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions [eap-8.0.z] (CVE-2025-58056) * cxf: CXF JMS Code Execution Vulnerability (CVE-2025-48913) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security fixes in Red Hat JBoss Enterprise Application Platform 8.0.9 for three vulnerabilities: CVE-2025-55163 is a denial-of-service vulnerability in netty-codec-http2 (Netty MadeYouReset HTTP/2 DDoS); CVE-2025-58056 is a request smuggling vulnerability in netty-codec-http due to incorrect parsing of chunk extensions; CVE-2025-48913 is a code execution vulnerability in Apache CXF JMS. The update upgrades Netty to version 4.1.127.Final and Apache CXF to 4.0.9.redhat-00002, among other component updates. Red Hat rates the security impact as Important and provides an asynchronous patch update for JBoss EAP 8.0 on RHEL 8 and 9. The advisory includes instructions to apply the update after ensuring prior errata are applied and backing up existing installations.
Potential Impact
The vulnerabilities fixed include a denial-of-service condition via HTTP/2 in Netty, a request smuggling vulnerability that could allow HTTP request manipulation, and a JMS code execution vulnerability in Apache CXF. These could potentially allow attackers to disrupt service or execute arbitrary code within the affected platform. The update mitigates these risks by upgrading the vulnerable components to fixed versions.
Mitigation Recommendations
A security update for Red Hat JBoss Enterprise Application Platform 8.0.9 is available and should be applied to affected systems. Before applying the update, ensure all previously released errata are applied and back up all applications, configuration files, and databases. Follow Red Hat's official update instructions at https://access.redhat.com/articles/11258. This update includes official fixes for the listed vulnerabilities.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:17317
- Cve Count
- 3
- Additional Cves
- ["CVE-2025-55163","CVE-2025-58056"]
- Cvss Version
- null
Threat ID: 6a294d7d8dd33fbd853ac389
Added to database: 6/10/2026, 11:41:49 AM
Last enriched: 6/10/2026, 12:00:16 PM
Last updated: 6/10/2026, 3:39:12 PM
Views: 3
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