RHSA-2020:2113: Important: Red Hat Single Sign-On 7.3.8 security update
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.This asynchronous patch is a security update for the Undertow package in Red Hat Single Sign-On 7.3.8. Security Fix(es): infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174) mojarra: Path traversal in ResourceManager.java:getLocalePrefix() via the loc parameter (CVE-2018-14371) Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371 (CVE-2020-6950) 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.
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Frequently Asked Questions
What is the severity of RHSA-2020:2113?
The severity of RHSA-2020:2113 is considered critical due to vulnerabilities found in the Undertow package.
How do I fix RHSA-2020:2113?
To fix RHSA-2020:2113, users should apply the security update to the Undertow package as recommended by Red Hat.
Which versions of Red Hat Single Sign-On are affected by RHSA-2020:2113?
RHSA-2020:2113 affects Red Hat Single Sign-On 7.3 and its associated components.
What components are involved in the vulnerability RHSA-2020:2113?
The RHSA-2020:2113 vulnerability primarily involves the Undertow package utilized within Red Hat Single Sign-On.
Is there a workaround for RHSA-2020:2113?
There are no documented workarounds for RHSA-2020:2113; applying the security update is the recommended action.