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RedHat: RHSA-2020:2814-01 Important: RH-SSO 7.4.1 Remote Code Execution

red hat
Calendar Grey July 2, 2020
Dist Redhat Esm H88
A critical vulnerability fix for RH-SSO 7.4.1 connectors resolved significant remote code execution threats in JBoss EAP.
A security update is now available for Red Hat Single Sign-On 7.4.1 adapters for Red Hat JBoss Enterprise Application Platform 7.3 Red Hat Product Security has rated this update as...

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

Summary

Packages: Red Hat Single Sign-On 7.4.1 adapters for Red Hat JBoss Enterprise Application Platform 7.3
Security Fix(es):
* keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution (CVE-2020-1714)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory red hat remote code execution important jboss keycloak adapters

References

https://access.redhat.com/security/cve/CVE-2020-1714 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.4/

Package List

Red Hat JBoss EAP 7.3 for RHEL 6 Server:
Source: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el6eap.src.rpm
noarch: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el6eap.noarch.rpm eap7-keycloak-saml-adapter-sso7_4-9.0.4-1.redhat_00001.1.el6eap.noarch.rpm
Red Hat JBoss EAP 7.3 for RHEL 7 Server:
Source: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el7eap.src.rpm
noarch: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el7eap.noarch.rpm eap7-keycloak-saml-adapter-sso7_4-9.0.4-1.redhat_00001.1.el7eap.noarch.rpm
Red Hat JBoss EAP 7.3 for BaseOS-8:
Source: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el8eap.src.rpm
noarch: eap7-keycloak-adapter-sso7_4-9.0.4-1.redhat_00001.1.el8eap.noarch.rpm eap7-keycloak-saml-adapter-sso7_4-9.0.4-1.redhat_00001.1.el8eap.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/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2814-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2814
Issue date: 2020-07-02

Topic

A security update is now available for Red Hat Single Sign-On 7.4.1adapters for Red Hat JBoss Enterprise Application Platform 7.3Red Hat Product Security has rated this update as having a security impactofImportant. 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.

Topics%20covered

Topics Covered

security advisory red hat remote code execution important jboss keycloak adapters

Relevant Releases Architectures

Red Hat JBoss EAP 7.3 for BaseOS-8 - noarch

Red Hat JBoss EAP 7.3 for RHEL 6 Server - noarch

Red Hat JBoss EAP 7.3 for RHEL 7 Server - noarch

Bugs Fixed

1705975 - CVE-2020-1714 keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution

6. JIRA issues fixed (https://issues.redhat.com/):

KEYCLOAK-13957 - Create RPMs for the RH-SSO 7.4.1 adapters for EAP7

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