RHSA-2020:2113: Important: Red Hat Single Sign-On 7.3.8 security update
First published: Tue May 12 2020(Updated: )
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.<br>This asynchronous patch is a security update for the Undertow package in Red Hat Single Sign-On 7.3.8. <br>Security Fix(es):<br><li> infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174)</li> <li> mojarra: Path traversal in ResourceManager.java:getLocalePrefix() via the loc parameter (CVE-2018-14371)</li> <li> Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371 (CVE-2020-6950)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Single Sign On |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1607709
- https://bugzilla.redhat.com/show_bug.cgi?id=1703469
- https://bugzilla.redhat.com/show_bug.cgi?id=1805006
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.3
- https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/
- https://access.redhat.com/errata/RHSA-2020:2113 (Advisory)
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.
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