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Red Hat JBoss: RHSA-2021:3660-01 Important Security Fix for DoS Issues

red hat
Calendar Grey September 23, 2021
Dist Redhat Esm H88
Security update for Red Hat JBoss addresses multiple critical issues including DoS and other vulnerabilities.
A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4

Solution

Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.

The References section of this erratum contains a download link (you must log in to download the update).

Summary

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.
This release of Red Hat JBoss Enterprise Application Platform 7.4.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.0 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.1 Release Notes for information about the most significant bug fixes and enhancements included in this release.
Security Fix(es):
* velocity: arbitrary code execution when attacker is able to modify templates (CVE-2020-13936)
* undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)
* undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597)
* wildfly-elytron: possible timing attack in ScramServer (CVE-2021-3642)
* netty: possible request smuggling in HTTP/2 due missing validation (CVE-2021-21295)
* netty: Request smuggling via content-length header (CVE-2021-21409)
* jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170)
* apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425)
* wildfly: XSS via admin console when creating roles in domain mode (CVE-2021-3536)
* wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644)
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 arbitrary code execution security fix application update dos jboss

References

https://access.redhat.com/security/cve/CVE-2020-13936 https://access.redhat.com/security/cve/CVE-2021-3536 https://access.redhat.com/security/cve/CVE-2021-3597 https://access.redhat.com/security/cve/CVE-2021-3642 https://access.redhat.com/security/cve/CVE-2021-3644 https://access.redhat.com/security/cve/CVE-2021-3690 https://access.redhat.com/security/cve/CVE-2021-21295 https://access.redhat.com/security/cve/CVE-2021-21409 https://access.redhat.com/security/cve/CVE-2021-28170 https://access.redhat.com/security/cve/CVE-2021-29425 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=appplatform&version=7.4 https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:3660-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3660
Issue date: 2021-09-23

Topic

A security update is now available for Red Hat JBoss Enterprise ApplicationPlatform 7.4.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 arbitrary code execution security fix application update dos jboss

Relevant Releases Architectures

Bugs Fixed

1937364 - CVE-2021-21295 netty: possible request smuggling in HTTP/2 due missing validation

1937440 - CVE-2020-13936 velocity: arbitrary code execution when attacker is able to modify templates

1944888 - CVE-2021-21409 netty: Request smuggling via content-length header

1948001 - CVE-2021-3536 wildfly: XSS via admin console when creating roles in domain mode

1948752 - CVE-2021-29425 apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6

1965497 - CVE-2021-28170 jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate

1970930 - CVE-2021-3597 undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS

1976052 - CVE-2021-3644 wildfly-core: Invalid Sensitivity Classification of Vault Expression

1981407 - CVE-2021-3642 wildfly-elytron: possible timing attack in ScramServer

1991299 - CVE-2021-3690 undertow: buffer leak on incoming websocket PONG message may lead to DoS

5. JIRA issues fixed (https://issues.redhat.com/):

JBEAP-21231 - (7.4.x) Upgrade jgroups-kubernetes to 1.0.16.Final

JBEAP-21257 - (7.4.z) Upgrade Infinispan from 11.0.9.Final to 11.0.11.Final

JBEAP-21258 - (7.4.z) ISPN-12807 - Simple cache does not update eviction statistics

JBEAP-21261 - (7.4.z) Upgrade to wildfly-http-client to 1.1.7.Final

JBEAP-21263 - [GSS](7.4.z) Upgrade yasson from 1.0.5 to 1.0.9

Read the Full Advisory

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