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

    Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides     authentication and standards-based single sign-on capabilities for web and mobile applications.

    This release of Red Hat Single Sign-On 7.3.5 on RHEL 8 serves as a replacement for Red Hat Single Sign-On     7.3.4, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):

    * keycloak: Service accounts reset password flow not using placeholder.org domain anymore (CVE-2019-14837)

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

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

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

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

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

    For more details about the security issue(s), including the impact, a CVSS score, 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 8 : Red Hat Single Sign-On 7.3.5 security update on RHEL 8 (Important) (RHSA-2019:4042)

critical Nessus Plugin ID 131529

Version 1.9

Version 1.8

Version 1.6

Version 1.5

Version 1.9 Nov 7, 2024, 8:52 AM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Plugin metadata Plugin Feed: 202411070852
Version 1.8 Jun 3, 2024, 4:41 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202406031641
Version 1.6 Apr 8, 2024, 2:16 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C") Exploit attributes ("Exploit available" set to "True") Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202404081416
Version 1.5 Dec 6, 2022, 2:54 AM Reference Plugin Feed: 202212060254