CVE-2018-1114

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2018-1114
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-09-11 15:29:00 UTC
Updated2019-10-09 23:38:00 UTC
DescriptionIt 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.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Undertow - All All All
Application Redhat Undertow - All All All
Application Redhat Virtualization 4.0 All All All
Application Redhat Virtualization 4.2 All All All
Application Redhat Virtualization 4.0 All All All
Application Redhat Virtualization 4.2 All All All
Application Redhat Virtualization Host 4.0 All All All
Application Redhat Virtualization Host 4.0 All All All

References

ReferenceSourceLinkTags
1573045 – (CVE-2018-1114) CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service CONFIRM bugzilla.redhat.com Issue Tracking, Vendor Advisory
Red Hat Customer Portal REDHAT access.redhat.com Vendor Advisory
[JDK-6956385] URLConnection.getLastModified() leaks file handles for jar:file and file: URLs - Java Bug System MISC bugs.openjdk.java.net Third Party Advisory
[UNDERTOW-1338] File descriptor leak cause JarURLConnection.getLastModified() - JBoss Issue Tracker MISC issues.jboss.org Issue Tracking, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Vendor Advisory
Red Hat Customer Portal REDHAT access.redhat.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report