RHSA-2021:3217: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3 security update

A security update is now available for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 8. Security Fix(es):

• undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690) For more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section. Related CVEs:
• CVE-2021-3690: undertow: buffer leak on incoming websocket PONG message may lead to DoS