Vulnerability Monitor

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CVE-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 exhaust. This leads to a file handler leak.

Published

2018-09-11T15:29:00.470

Last Modified

2024-11-21T03:59:12.630

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-400
Type: Primary
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	undertow	-	Yes
Application	redhat	virtualization	4.0	Yes
Application	redhat	virtualization	4.2	Yes
Application	redhat	virtualization_host	4.0	Yes

References

https://access.redhat.com/errata/RHSA-2018:2643 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:2669 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory ([email protected])
https://bugs.openjdk.java.net/browse/JDK-6956385 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114 Issue Tracking, Vendor Advisory ([email protected])
https://issues.jboss.org/browse/UNDERTOW-1338 Issue Tracking, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:2643 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:2669 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.openjdk.java.net/browse/JDK-6956385 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1114 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://issues.jboss.org/browse/UNDERTOW-1338 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)