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RedHat: RHSA-2020-3806-01 Important: Spring Boot DoS and XSS Risks

red hat
Calendar Grey September 23, 2020
Dist Redhat Esm H88
A crucial security patch for Red Hat OpenShift Application Runtimes addressing vulnerabilities in Spring Boot.
An update is now available for Red Hat OpenShift Application Runtimes

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 (you must log in to download the update).

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 2.2.6.SP2 serves as a replacement for Red Hat support for Spring Boot 2.2.6.SP1, and includes security and bug fixes and enhancements. For further information, refer to the release notes linked to in the References section.
Security Fix(es):
* resteasy: RESTEASY003870 exception in RESTEasy can lead to a reflected XSS attack (CVE-2020-10688)
* hibernate-validator: Improper input validation in the interpolation of constraint error messages (CVE-2020-10693)
* tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935)
* tomcat: OutOfMemoryException caused by HTTP/2 connection leak could lead to DoS (CVE-2020-13934)
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%20covered

Topics Covered

security advisory red hat important input validation dos spring boot reflection attack

References

https://access.redhat.com/security/cve/CVE-2020-10688 https://access.redhat.com/security/cve/CVE-2020-10693 https://access.redhat.com/security/cve/CVE-2020-13934 https://access.redhat.com/security/cve/CVE-2020-13935 https://access.redhat.com/security/updates/classification#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.spring.boot&version=2.2.6.SP2 https://docs.redhat.com/en/documentation/red_hat_support_for_spring_boot/2.2/html-single/release_notes_for_spring_boot_2.2/index#advisories-related-to-current-release-spring-boot

Package List


Severity
important
Lowest
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Medium
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Critical

Advisory ID: RHSA-2020:3806-01
Product: Red Hat OpenShift Application Runtimes
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3806
Issue date: 2020-09-23

Topic

An update is now available for Red Hat OpenShift Application Runtimes.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%20covered

Topics Covered

security advisory red hat important input validation dos spring boot reflection attack

Relevant Releases Architectures

Bugs Fixed

1805501 - CVE-2020-10693 hibernate-validator: Improper input validation in the interpolation of constraint error messages

1814974 - CVE-2020-10688 RESTEasy: RESTEASY003870 exception in RESTEasy can lead to a reflected XSS attack

1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

1857040 - CVE-2020-13934 tomcat: OutOfMemoryException caused by HTTP/2 connection leak could lead to DoS

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