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.
Metrics
CVSS 3.0 6.5/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | undertow | n/a |
References
- https://access.redhat.com/errata/RHSA-2018:2643Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:2669Vendor Advisory
- https://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
- https://bugs.openjdk.java.net/browse/JDK-6956385Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114Issue Tracking, Vendor Advisory
- https://issues.jboss.org/browse/UNDERTOW-1338Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2643Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:2669Vendor Advisory
- https://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
- https://bugs.openjdk.java.net/browse/JDK-6956385Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114Issue Tracking, Vendor Advisory
- https://issues.jboss.org/browse/UNDERTOW-1338Issue Tracking, Third Party Advisory
Timeline
- Published
- Sep 11, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified