CVE-2018-10912

Impact:
Moderate
Public Date:
2018-05-25
CWE:
CWE-835
Bugzilla:
1607624: CVE-2018-10912 keycloak: infinite loop in session replacement leading to denial of service

The MITRE CVE dictionary describes this issue as:

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.

Find out more about CVE-2018-10912 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Red Hat JBoss Fuse 7:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

Red Hat Single Sign-On 7:
This vulnerability has been rated as having a security impact of Moderate. After evaluation and in accordance with the criteria noted in the product support life cycle, there are no plans to address this issue in an upcoming release. Please contact Red Hat Support for further information.

CVSS v3 metrics

CVSS3 Base Score 4.4
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Red Hat Security Errata

Platform Errata Release Date
Red Hat Single Sign-On 7.2 RHSA-2018:2428 2018-08-15
Red Hat OpenShift Application Runtimes 1.0 RHSA-2019:0877 2019-04-24

Affected Packages State

Platform Package State
Red Hat Single Sign-On 7 keycloak Will not fix
Red Hat Mobile Application Platform On-Premise 4 keycloak Not affected
Red Hat JBoss Fuse 7 keycloak Will not fix
Unless explicitly stated as not affected, all previous versions of packages in any minor update stream of a product listed here should be assumed vulnerable, although may not have been subject to full analysis.
Last Modified

CVE description copyright © 2017, The MITRE Corporation