CVE-2018-1114

2018-09-1115:29:00

CWE-400

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

72.9%

JSON

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 configurations

Nvd

Node

redhatundertowMatch-

redhatvirtualizationMatch4.0

redhatvirtualizationMatch4.2

redhatvirtualization_hostMatch4.0

VendorProductVersionCPE
redhatundertow-cpe:2.3:a:redhat:undertow:-:*:*:*:*:*:*:*
redhatvirtualization4.0cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
redhatvirtualization4.2cpe:2.3:a:redhat:virtualization:4.2:*:*:*:*:*:*:*
redhatvirtualization_host4.0cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	undertow	-	cpe:2.3:a:redhat:undertow:-:::::::*
redhat	virtualization	4.0	cpe:2.3:a:redhat:virtualization:4.0:::::::*
redhat	virtualization	4.2	cpe:2.3:a:redhat:virtualization:4.2:::::::*
redhat	virtualization_host	4.0	cpe:2.3:a:redhat:virtualization_host:4.0:::::::*