CVE-2018-1114

Impact:
Moderate
Public Date:
2018-04-21
CWE:
CWE-400
Bugzilla:
1573045: CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when they are finalized which can cause file descriptors to exhaust. This leads to a file handler leak.

Find out more about CVE-2018-1114 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

Red Hat JBoss Fuse 6:
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.

Red Hat Virtualization 4:
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 6.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Red Hat Security Errata

Platform Errata Release Date
Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts (rhvm-appliance) RHSA-2018:2643 2018-09-04
Red Hat JBoss EAP 7.1 RHSA-2018:2088 2018-06-27
Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Server (eap7-undertow) RHSA-2018:2090 2018-06-27
Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Server (eap7-undertow) RHSA-2018:2089 2018-06-27
Red Hat OpenShift Application Runtimes 1.0 RHSA-2019:0877 2019-04-24
Red Hat JBoss Fuse 7 RHSA-2018:2669 2018-09-11

Affected Packages State

Platform Package State
Red Hat Virtualization 4 eap7-undertow Will not fix
Red Hat Single Sign-On 7 undertow Will not fix
Red Hat JBoss Fuse 6 undertow Will not fix
Red Hat JBoss EAP 6 jbossweb Not affected
Red Hat JBoss Data Grid 7 undertow Not affected
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.

External References

Last Modified