A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector does not handle this events.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0945 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 7.3.7 on RHEL 6 serves as a replacement for Red Hat Single Sign-On     7.3.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):

    * keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-     OTP (CVE-2020-1744)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0947 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 7.3.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On     7.3.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):

    * keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-     OTP (CVE-2020-1744)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0946 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 7.3.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On     7.3.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):

    * keycloak: failedLogin Event not sent to BruteForceProtector when using Post Login Flow with Conditional-     OTP (CVE-2020-1744)

    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 this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
134859	RHEL 6 : Red Hat Single Sign-On 7.3.7 security update on RHEL 6 (Important) (RHSA-2020:0945)	Nessus	Red Hat Local Security Checks	medium
134858	RHEL 8 : Red Hat Single Sign-On 7.3.7 security update on RHEL 8 (Important) (RHSA-2020:0947)	Nessus	Red Hat Local Security Checks	medium
134857	RHEL 7 : Red Hat Single Sign-On 7.3.7 security update on RHEL 7 (Important) (RHSA-2020:0946)	Nessus	Red Hat Local Security Checks	medium

Detections

Analytics

CVE-2020-1744

medium

Tenable Plugins

medium

medium

medium