RHSA-2019:3048 - Security Advisory

Topic

Red Hat Single Sign-On 7.3.4 adapters are now available for Red Hat JBoss Enterprise Application Platform 6.

Red Hat Product Security has rated this update as having a security impact of Low. 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.

Description

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.

These packages provide security updates to adapters for use with Red Hat Single Sign-On 7.3.4 for Red Hat JBoss Enterprise Application Platform 6.

Security Fix(es):

• keycloak: adapter endpoints are exposed via arbitrary URLs (CVE-2019-14820)

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.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• JBoss Enterprise Application Platform 6.4 for RHEL 7 x86_64
• JBoss Enterprise Application Platform 6.4 for RHEL 6 x86_64
• JBoss Enterprise Application Platform 6 for RHEL 7 x86_64
• JBoss Enterprise Application Platform 6 for RHEL 6 x86_64

Fixes

• BZ - 1649870 - CVE-2019-14820 keycloak: adapter endpoints are exposed via arbitrary URLs

CVEs

• CVE-2019-14820

References

• https://access.redhat.com/security/updates/classification/#low
• https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/