CVE-2018-1114
published 2018-09-11CVE-2018-1114: It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when they are finalized which can cause file descriptors to…
PriorityP432medium6.5CVSS 3.0
AVNACLPRLUINSUCNINAH
EPSS
2.33%
81.7th percentile
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
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | undertow | < undertow 1.4.25-1 (forky) | undertow 1.4.25-1 (forky) |
| red_hat | undertow | — | — |
| redhat | undertow | >= 0 < 1.4.25-1 | 1.4.25-1 |
| redhat | virtualization | — | — |
| redhat | virtualization | — | — |
| redhat | virtualization_host | — | — |
CVSS provenance
nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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Red Hat
undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
vendor_redhat·2018-04-21·CVSS 6.5
CVE-2018-1114 [MEDIUM] CWE-400 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
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.
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.
Package: undertow (Red Hat JBoss Data Grid 7) - Not affected
Package: jbossweb (Red Hat JBoss Enterprise Application Platform 6) - Not affected
Package: undertow (Red Hat JBoss Fuse 6) - Will not fix
Package: undertow (Red Hat JBoss Fuse Integration Service 2) - Affected
Packag
Debian
CVE-2018-1114: undertow - It was found that URLResource.getLastModified() in Undertow closes the file desc...
vendor_debian·2018·CVSS 6.5
CVE-2018-1114 [MEDIUM] CVE-2018-1114: undertow - It was found that URLResource.getLastModified() in Undertow closes the file desc...
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.
Scope: local
forky: resolved (fixed in 1.4.25-1)
sid: resolved (fixed in 1.4.25-1)
OSV
Uncontrolled Resource Consumption in Undertow
osv·2022-05-13
CVE-2018-1114 [MEDIUM] Uncontrolled Resource Consumption in Undertow
Uncontrolled Resource Consumption in Undertow
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.
GHSA
Uncontrolled Resource Consumption in Undertow
ghsa·2022-05-13
CVE-2018-1114 [MEDIUM] CWE-400 Uncontrolled Resource Consumption in Undertow
Uncontrolled Resource Consumption in Undertow
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.
OSV
CVE-2018-1114: It was found that URLResource
osv·2018-09-11·CVSS 6.5
CVE-2018-1114 [MEDIUM] CVE-2018-1114: It was found that URLResource
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
bugzilla·2018-04-30·CVSS 6.5
CVE-2018-1114 [MEDIUM] CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service
Undertow has a file handler leak vulnerability caused by JarURLConnection.getLastModified(). A remote attacker could exploit this to cause a denial of service.
External References:
https://issues.jboss.org/browse/UNDERTOW-1338
https://bugs.openjdk.java.net/browse/JDK-6956385
Discussion:
Created undertow tracking bugs for this issue:
Affects: fedora-all [bug 1573047]
---
This issue has been addressed in the following products:
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7
Via RHSA-2018:2643 https://access.redhat.com/errata/RHSA-2018:2643
---
This issue has been addressed in the following products:
Red Hat JBoss Fuse
Via RHSA-2018:266
Bugzilla
CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service [fedora-all]
bugzilla·2018-04-30·CVSS 6.5
CVE-2018-1114 [MEDIUM] CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service [fedora-all]
CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg
https://access.redhat.com/errata/RHSA-2018:2643https://access.redhat.com/errata/RHSA-2018:2669https://access.redhat.com/errata/RHSA-2019:0877https://bugs.openjdk.java.net/browse/JDK-6956385https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114https://issues.jboss.org/browse/UNDERTOW-1338https://access.redhat.com/errata/RHSA-2018:2643https://access.redhat.com/errata/RHSA-2018:2669https://access.redhat.com/errata/RHSA-2019:0877https://bugs.openjdk.java.net/browse/JDK-6956385https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114https://issues.jboss.org/browse/UNDERTOW-1338
2018-09-11
Published