The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:4042 advisory.

  - HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)

  - HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)

  - HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)

  - keycloak: keycloak uses hardcoded open dummy domain for new accounts enabling information disclosure     (CVE-2019-14837)

  - wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default     (CVE-2019-14838)

  - wildfly-security-manager: security manager authorization bypass (CVE-2019-14843)

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 8 : Red Hat Single Sign-On 7.3.5 security update on RHEL 8 (Important) (RHSA-2019:4042)

critical Nessus Plugin ID 131529

Version 1.6