CWE
79 22
Advisory Published

RHSA-2021:3660: Important: Red Hat JBoss Enterprise Application Platform 7.4.1 security update

First published: Thu Sep 23 2021(Updated: )

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.<br>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.<br>Security Fix(es):<br><li> velocity: arbitrary code execution when attacker is able to modify templates (CVE-2020-13936)</li> <li> undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)</li> <li> undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597)</li> <li> wildfly-elytron: possible timing attack in ScramServer (CVE-2021-3642)</li> <li> netty: possible request smuggling in HTTP/2 due missing validation (CVE-2021-21295)</li> <li> netty: Request smuggling via content-length header (CVE-2021-21409)</li> <li> jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170)</li> <li> apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425)</li> <li> wildfly: XSS via admin console when creating roles in domain mode (CVE-2021-3536)</li> <li> wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644)</li> 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.

Affected SoftwareAffected VersionHow to fix
JBoss Enterprise Application Platform
JBoss Enterprise Application Platform<7.4.1

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the severity of RHSA-2021:3660?

    The severity of RHSA-2021:3660 is classified as important.

  • How do I fix RHSA-2021:3660?

    You can fix RHSA-2021:3660 by updating to Red Hat JBoss Enterprise Application Platform 7.4.1 or a later version.

  • What vulnerabilities are addressed in RHSA-2021:3660?

    RHSA-2021:3660 addresses several security issues found in Red Hat JBoss Enterprise Application Platform 7.4.0.

  • Is RHSA-2021:3660 related to any other vulnerabilities?

    Yes, RHSA-2021:3660 is related to previous issues documented in Bugzilla tracking reports.

  • When was RHSA-2021:3660 released?

    RHSA-2021:3660 was released in December 2021.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203