CVE-2018-1114

moderate-risk
Published 2018-09-11

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.

Do I need to act?

-
0.71% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Redhat

References (12)

Vendor Advisory https://access.redhat.com/errata/RHSA-2018:2643
Vendor Advisory https://access.redhat.com/errata/RHSA-2018:2669
Vendor Advisory https://access.redhat.com/errata/RHSA-2019:0877
Third Party Advisory https://bugs.openjdk.java.net/browse/JDK-6956385
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114
Issue Tracking https://issues.jboss.org/browse/UNDERTOW-1338
Vendor Advisory https://access.redhat.com/errata/RHSA-2018:2643
Vendor Advisory https://access.redhat.com/errata/RHSA-2018:2669
Vendor Advisory https://access.redhat.com/errata/RHSA-2019:0877
Third Party Advisory https://bugs.openjdk.java.net/browse/JDK-6956385
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114
Issue Tracking https://issues.jboss.org/browse/UNDERTOW-1338
36
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 10/34 · Low