CVE-2018-1114
Undertow File Handler Leak
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.
INFO
Published Date :
Sept. 11, 2018, 3:29 p.m.
Last Modified :
Oct. 9, 2019, 11:38 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2018-1114
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-1114.
| URL | Resource |
|---|---|
| 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 | Vendor Advisory |
| https://bugs.openjdk.java.net/browse/JDK-6956385 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114 | Issue Tracking Vendor Advisory |
| https://issues.jboss.org/browse/UNDERTOW-1338 | Issue Tracking Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-1114 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-1114 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE Red Hat, Inc. CWE-400 -
Modified Analysis by [email protected]
Apr. 27, 2019
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0877 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory Changed CPE Configuration OR *cpe:2.3:a:redhat:undertow:-:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* OR *cpe:2.3:a:redhat:undertow:-:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization:4.2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 24, 2019
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2019:0877 [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 16, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2669 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2669 Vendor Advisory Changed Reference Type https://bugs.openjdk.java.net/browse/JDK-6956385 No Types Assigned https://bugs.openjdk.java.net/browse/JDK-6956385 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2643 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2643 Vendor Advisory Changed Reference Type https://issues.jboss.org/browse/UNDERTOW-1338 No Types Assigned https://issues.jboss.org/browse/UNDERTOW-1338 Issue Tracking, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114 Issue Tracking, Vendor Advisory Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:a:redhat:undertow:-:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 12, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2669 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:2643 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-1114 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-1114
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.38 }} -0.15%
score
0.72949
percentile