A Red Hat support for Spring Boot 2.4.9 security update has been released.
RHSA-2021:4012-01: Moderate: Red Hat support for Spring Boot 2.4.9 security update
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Red Hat Security Advisory
Synopsis: Moderate: Red Hat support for Spring Boot 2.4.9 security update
Advisory ID: RHSA-2021:4012-01
Product: Red Hat OpenShift Application Runtimes
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4012
Issue date: 2021-10-28
CVE Names: CVE-2020-13943 CVE-2020-17527
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1. Summary:
An update is now available for Red Hat support for Spring Boot.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability. For
more information, see the CVE links in the References section.
2. Description:
Red Hat support for Spring Boot provides an application platform that
reduces the complexity of developing and operating applications (monoliths
and microservices) for OpenShift as a containerized platform.
This release of Red Hat support for Spring Boot 2.4.9 serves as a
replacement for Red Hat support for Spring Boot 2.3.10 and includes
security, bug fixes, and enhancements. For more information, see the
release notes listed in the References section.
Security Fix(es):
* tomcat: Apache Tomcat HTTP/2 Request mix-up (CVE-2020-13943)
* tomcat: HTTP/2 request header mix-up (CVE-2020-17527)
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.
3. Solution:
Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.
The References section of this erratum contains a download link for the
update. You must be logged in to download the update.
4. Bugs fixed ( https://bugzilla.redhat.com/):
1887648 - CVE-2020-13943 tomcat: Apache Tomcat HTTP/2 Request mix-up
1904221 - CVE-2020-17527 tomcat: HTTP/2 request header mix-up
5. References:
https://access.redhat.com/security/cve/CVE-2020-13943
https://access.redhat.com/security/cve/CVE-2020-17527
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.spring.boot&version=2.4.9
https://access.redhat.com/documentation/en-us/red_hat_support_for_spring_boot/2.4/html/release_notes_for_spring_boot_2.4/index
6. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc.
