RedHat: RHSA-2021-4012:01 Moderate: Red Hat support for Spring Boot 2.4.9
Summary
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.
Summary
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.
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
Package List
Topic
An update is now available for Red Hat support for Spring Boot.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability. Formore information, see the CVE links in the References section.
Topic
Relevant Releases Architectures
Bugs Fixed
1887648 - CVE-2020-13943 tomcat: Apache Tomcat HTTP/2 Request mix-up
1904221 - CVE-2020-17527 tomcat: HTTP/2 request header mix-up