RHSA-2016:2945 - Security Advisory
Security Advisory: Important
A security update is now available for Red Hat Single Sign-On 7.0 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Red Hat Single Sign-On 7.0 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 asynchronous patch is a security update for Red Hat Single Sign-On 7.0.
- It was found that Keycloak did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks. (CVE-2016-8609)
Red Hat would like to thank Hiroyuki Wada of Nomura Research Institute, Ltd for reporting this issue.
The References section of this erratum contains a download link (you must
log in to download the update). Before applying this update, back up your
existing Red Hat Single Sign-On installation.
- Red Hat Single Sign-On Text-Only Advisories x86_64
- BZ - 1386729 - CVE-2016-8609 keycloak: account hijacking via auth code fixation