RedHat: RHSA-2018-3593:01 Moderate: Red Hat Single Sign-On 7.2.5 on RHEL 7
Summary
Red Hat Single Sign-On 7.2 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 7.2.5 serves as a replacement for
Red Hat Single Sign-On 7.2.4, and includes bug fixes and enhancements,
which are documented in the Release Notes document linked to in the
References.
Security Fix(es):
* keycloak: auth permitted with expired certs in SAML client
(CVE-2018-10894)
* keycloak: XSS-Vulnerability with response_mode=form_post (CVE-2018-14655)
* keycloak: Open Redirect in Login and Logout (CVE-2018-14658)
* keycloak: brute force protection not working for the entire login
workflow (CVE-2018-14657)
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.
The CVE-2018-10894 issue was discovered by Benjamin Berg (Red Hat).
Summary
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
References
https://access.redhat.com/security/cve/CVE-2018-10894 https://access.redhat.com/security/cve/CVE-2018-14655 https://access.redhat.com/security/cve/CVE-2018-14657 https://access.redhat.com/security/cve/CVE-2018-14658 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_single_sign_on/?version=7.2
Package List
Red Hat Single Sign-On 7.2 for RHEL 7 Server:
Source:
rh-sso7-keycloak-3.4.14-1.Final_redhat_00001.1.jbcs.el7.src.rpm
noarch:
rh-sso7-keycloak-3.4.14-1.Final_redhat_00001.1.jbcs.el7.noarch.rpm
rh-sso7-keycloak-server-3.4.14-1.Final_redhat_00001.1.jbcs.el7.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
New Red Hat Single Sign-On 7.2.5 packages are now available for Red HatEnterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Single Sign-On 7.2 for RHEL 7 Server - noarch
Bugs Fixed
1599434 - CVE-2018-10894 keycloak: auth permitted with expired certs in SAML client
1625396 - CVE-2018-14655 keycloak: XSS-Vulnerability with response_mode=form_post
1625404 - CVE-2018-14657 keycloak: brute force protection not working for the entire login workflow
1625409 - CVE-2018-14658 keycloak: Open Redirect in Login and Logout
6. JIRA issues fixed (https://issues.redhat.com/):
JBEAP-15588 - Tracker bug for the RH-SSO 7.2.5 release for RHEL7
