Red Hat: RHSA-2021-3746-01 Important: JBoss HTTP Server SSRF Issue
red hat
October 7, 2021
Updated packages that provide Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 9, and fix an important security issue, are now available for Red Hat Enterprise Li...
Solution
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
Summary
This release adds the new Apache HTTP Server 2.4.37 Service Pack 9 packages
that are part of the JBoss Core Services offering.
This release serves as a replacement for Red Hat JBoss Core Services Apache
HTTP Server 2.4.37 Service Pack 8 and includes an important security
update. Refer to the Release Notes for information on the security fix
included in this release.
Security Fix(es):
* httpd: mod_proxy: SSRF via a crafted request uri-path (CVE-2021-40438)
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.
Topics Covered
References
https://access.redhat.com/security/cve/CVE-2021-40438 https://access.redhat.com/security/updates/classification#important
Package List
Red Hat JBoss Core Services on RHEL 7 Server:
Source:
jbcs-httpd24-httpd-2.4.37-76.jbcs.el7.src.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-7.Final_redhat_2.jbcs.el7.src.rpm
jbcs-httpd24-mod_http2-1.15.7-19.jbcs.el7.src.rpm
jbcs-httpd24-mod_jk-1.2.48-18.redhat_1.jbcs.el7.src.rpm
jbcs-httpd24-mod_md-2.0.8-38.jbcs.el7.src.rpm
jbcs-httpd24-mod_security-2.9.2-65.GA.jbcs.el7.src.rpm
noarch:
jbcs-httpd24-httpd-manual-2.4.37-76.jbcs.el7.noarch.rpm
ppc64:
jbcs-httpd24-mod_http2-1.15.7-19.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_http2-debuginfo-1.15.7-19.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_md-2.0.8-38.jbcs.el7.ppc64.rpm
jbcs-httpd24-mod_md-debuginfo-2.0.8-38.jbcs.el7.ppc64.rpm
x86_64:
jbcs-httpd24-httpd-2.4.37-76.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-debuginfo-2.4.37-76.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-devel-2.4.37-76.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-selinux-2.4.37-76.jbcs.el7.x86_64.rpm
jbcs-httpd24-httpd-tools-2.4.37-76.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_cluster-native-1.3.16-7.Final_redhat_2.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_cluster-native-debuginfo-1.3.16-7.Final_redhat_2.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_http2-1.15.7-19.jbcs.el7.x86_64.rpm
jbcs-httpd24-mod_http2-debuginfo-1.15.7-19.jbcs.el7.x86_64.rpm
Read the Full Advisory
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Severity
important
Lowest
Low
Medium
High
Critical
Advisory ID: RHSA-2021:3746-01
Product: Red Hat JBoss Core Services
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3746
Issue date: 2021-10-07
Topic
Updated packages that provide Red Hat JBoss Core Services Apache HTTPServer 2.4.37 Service Pack 9, and fix an important security issue, are nowavailable for Red Hat Enterprise Linux 7 and Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topics Covered
Relevant Releases Architectures
Red Hat JBoss Core Services on RHEL 7 Server - noarch, ppc64, x86_64
Red Hat JBoss Core Services on RHEL 8 - noarch, x86_64
Bugs Fixed
2005117 - CVE-2021-40438 httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:"
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