Description

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.

Remediation

References

https://issues.jboss.org/browse/UNDERTOW-1338

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114

https://bugs.openjdk.java.net/browse/JDK-6956385

https://access.redhat.com/errata/RHSA-2018:2669

https://access.redhat.com/errata/RHSA-2018:2643

https://access.redhat.com/errata/RHSA-2019:0877

Related Vulnerabilities

CVE-2023-35158 Vulnerability in maven package org.xwiki.platform:xwiki-platform-flamingo-skin-resources

CVE-2018-16492 Vulnerability in maven package org.webjars.npm:extend

CVE-2023-44487 Vulnerability in maven package org.eclipse.jetty.http2:http2-common

CVE-2020-28490 Vulnerability in npm package async-git

CVE-2020-6460 Vulnerability in maven package org.webjars.npm:electron

Severity

High

Classification

CWE-400 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Tags

Issue Tracking Third Party Advisory Vendor Advisory