CVE-2018-1114

Published: Sep 11, 2018Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

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.

Affected (4)

Products: Redhat: Undertow, Virtualization, Virtualization Host

3 products

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Redhat Undertow	All versions
Redhat Virtualization	Version 4.0
Redhat Virtualization	Version 4.2
Redhat Virtualization Host	Version 4.0

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (12)

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

Source: secalert@redhat.com

Vendor Advisory

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

Source: secalert@redhat.com

Vendor Advisory

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

Source: secalert@redhat.com

Vendor Advisory

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

Source: secalert@redhat.com

Third Party Advisory

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

Source: secalert@redhat.com

Issue TrackingVendor Advisory

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

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

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