RHSA-2021:2689: Moderate: Red Hat AMQ Broker 7.8.2 release and security update

AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. <br>This release of Red Hat AMQ Broker 7.8.2 serves as a replacement for Red Hat AMQ Broker 7.8.1, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.<br>Security Fix(es):<br><li> jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS (CVE-2020-27223)</li> <li> Red Hat AMQ Broker: discloses JDBC username and password in the application log file (CVE-2021-3425)</li> <li> netty: Information disclosure via the local system temporary directory (CVE-2021-21290)</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> jetty: Symlink directory exposes webapp directory contents (CVE-2021-28163)</li> <li> jetty: Ambiguous paths can access WEB-INF (CVE-2021-28164)</li> <li> jetty: Resource exhaustion when receiving an invalid large TLS frame (CVE-2021-28165)</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.