RHSA-2022:1390: Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 security update

First published: Wed Apr 20 2022(Updated: )

Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience.<br>This release adds the new Apache HTTP Server 2.4.37 Service Pack 11 packages that are part of the JBoss Core Services offering.<br>This release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 10 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release.<br>Security Fix(es):<br><li> jbcs-httpd24-httpd: httpd: HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier (CVE-2022-22720)</li> <li> libxml2: use-after-free in xmlXIncludeDoProcess() in xinclude.c (CVE-2021-3518)</li> <li> libxml2: heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3517)</li> <li> libxml2: use-after-free in xmlEncodeEntitiesInternal() in entities.c (CVE-2021-3516)</li> <li> libxml2: Exponential entity expansion attack bypasses all existing protection mechanisms (CVE-2021-3541)</li> <li> libxml2: NULL pointer dereference when post-validating mixed content parsed in recovery mode (CVE-2021-3537)</li> <li> libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)</li> <li> openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778)</li> 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.

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