A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2107 advisory.

  - keycloak: security issue on reset credential flow (CVE-2020-1718)

  - keycloak: problem with privacy after user logout (CVE-2020-1724)

  - keycloak: improper verification of certificate with host mismatch could result in information disclosure     (CVE-2020-1758)

Note that Nessus has not tested for these issues 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 multiple vulnerabilities as referenced in the RHSA-2020:2108 advisory.

  - keycloak: security issue on reset credential flow (CVE-2020-1718)

  - keycloak: problem with privacy after user logout (CVE-2020-1724)

  - keycloak: improper verification of certificate with host mismatch could result in information disclosure     (CVE-2020-1758)

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

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2106 advisory.

  - keycloak: security issue on reset credential flow (CVE-2020-1718)

  - keycloak: problem with privacy after user logout (CVE-2020-1724)

  - keycloak: improper verification of certificate with host mismatch could result in information disclosure     (CVE-2020-1758)

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

ID	Name	Product	Family	Severity
136524	RHEL 7 : Red Hat Single Sign-On 7.3.8 security update on RHEL 7 (Important) (RHSA-2020:2107)	Nessus	Red Hat Local Security Checks	high
136520	RHEL 8 : Red Hat Single Sign-On 7.3.8 security update on RHEL 8 (Important) (RHSA-2020:2108)	Nessus	Red Hat Local Security Checks	high
136516	RHEL 6 : Red Hat Single Sign-On 7.3.8 security update on RHEL 6 (Important) (RHSA-2020:2106)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2020-1724

medium

Tenable Plugins

high

high

high