Important: Red Hat JBoss EAP 7.4.13 XP 4.0.0.GA security release

Related Vulnerabilities: CVE-2023-44487  

概述

Important: Red Hat JBoss EAP 7.4.13 XP 4.0.0.GA security release

类型/严重性

Security Advisory: Important

标题

JBoss EAP XP 4.0.0.GA security release on the EAP 7.4.13 base is now available. See references for release notes.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

描述

This asynchronous patch is a security update zip for the JBoss EAP XP 4.0.0 runtime distribution for use with EAP 7.4.13.

Security Fix(es):

  • undertow/netty-codec-http2: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (CVE-2023-44487)

A Red Hat Security Bulletin which addresses further details about the Rapid Reset flaw is available in the References section.

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.

解决方案

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

受影响的产品

  • JBoss Enterprise Application Platform Text-Only Advisories x86_64

修复

  • BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
  • JBEAP-25457 - (7.4.z) Upgrade Undertow from 2.2.26.SP1-redhat-00001 to 2.2.28.SP1
  • JBEAP-25838 - (7.4.z) Upgrade Netty from 4.1.94.Final-redhat-00001 to 4.1.94.Final-redhat-00003