The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:3656 advisory.

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

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RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.4.1 security update on RHEL 7 (Important) (RHSA-2021:3656)

high Nessus Plugin ID 153835

Version 1.9