CVE-2018-1114

MEDIUM

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.

References

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

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

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

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

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

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

Details

Source: MITRE

Published: 2018-09-11

Updated: 2019-10-09

Type: CWE-400

Risk Information

CVSS v2.0

Base Score: 4

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3.0

Base Score: 6.5

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

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM