Alerts This Week
Warning Icon 1 923
Alerts This Week
Warning Icon 1 923

Red Hat Single Sign-On 7.2 Advisory RHSA-2018:2279-01 Important TLS Issues

red hat
Calendar Grey July 26, 2018
Dist Redhat Esm H88
A crucial security patch for Red Hat Single Sign-On 7.2 resolves significant authentication problems and vulnerabilities.
A security update is now available for Red Hat Single Sign-On 7.2 from the Customer Portal

Solution

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link (you must log in to download the update).

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 asynchronous patch is a security update for wildfly-core and apache-cxf packages in Red Hat Single Sign-On 7.2.
Security Fix(es):
* apache-cxf: TLS hostname verification does not work correctly with com.sun.net.ssl.* (CVE-2018-8039)
* wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files. (CVE-2018-10862)

Topics%20covered

Topics Covered

security advisory Red Hat software update issue authentication TLS path traversal

References

https://access.redhat.com/security/cve/CVE-2018-8039 https://access.redhat.com/security/cve/CVE-2018-10862 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=core.service.rhsso&version=7.2 https://access.redhat.com/documentation/en-us/red_hat_single_sign_on/?version=7.2

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2018:2279-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2279
Issue date: 2018-07-26

Topic

A security update is now available for Red Hat Single Sign-On 7.2 from theCustomer Portal.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat software update issue authentication TLS path traversal

Relevant Releases Architectures

Bugs Fixed

1593527 - CVE-2018-10862 wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files (Zip Slip)

1595332 - CVE-2018-8039 apache-cxf: TLS hostname verification does not work correctly with com.sun.net.ssl.*

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here