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Vulnerability of Keycloak: vulnerability via Authorization URL Deep Links

Synthesis of the vulnerability 

A vulnerability via Authorization URL Deep Links of Keycloak was announced.
Impacted systems: Red Hat SSO.
Severity of this alert: 1/4.
Creation date: 17/12/2020.
Références of this alert: CVE-2020-1727, RHSA-2020:5625-01, VIGILANCE-VUL-34163.

Description of the vulnerability 

A vulnerability via Authorization URL Deep Links of Keycloak was announced.
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This vulnerability announce impacts software or systems such as Red Hat SSO.

Our Vigil@nce team determined that the severity of this cybersecurity threat is low.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer threat bulletin.

Solutions for this threat 

Red Hat Single Sign-On: version 7.4.0.
The version 7.4.0 is fixed:
  https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=distributions&version=7.4
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