HTTP Request Smuggling Affecting eap8-wildfly-java-jdk11 package, versions <0:8.0.9-8.GA_redhat_00008.1.el8eap


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.03% (6th percentile)

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  • Snyk IDSNYK-RHEL8-EAP8WILDFLYJAVAJDK11-13287005
  • published5 Oct 2025
  • disclosed3 Sept 2025

Introduced: 3 Sep 2025

CVE-2025-58056  (opens in a new tab)
CWE-444  (opens in a new tab)

How to fix?

Upgrade RHEL:8 eap8-wildfly-java-jdk11 to version 0:8.0.9-8.GA_redhat_00008.1.el8eap or higher.
This issue was patched in RHSA-2025:17317.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eap8-wildfly-java-jdk11 package and not the eap8-wildfly-java-jdk11 package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Netty is an asynchronous event-driven network application framework for development of maintainable high performance protocol servers and clients. In versions 4.1.124.Final, and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly accepts standalone newline characters (LF) as a chunk-size line terminator, regardless of a preceding carriage return (CR), instead of requiring CRLF per HTTP/1.1 standards. When combined with reverse proxies that parse LF differently (treating it as part of the chunk extension), attackers can craft requests that the proxy sees as one request but Netty processes as two, enabling request smuggling attacks. This is fixed in versions 4.1.125.Final and 4.2.5.Final.

CVSS Base Scores

version 3.1