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RedhatCVE-2015-5247

HistoryApr 14, 2016 - 3:59 p.m.

CVE-2015-5247

2016-04-1415:59:01

CWE-284

redhat

web.nvd.nist.gov

virstoragevolcreatexml

libvirt

denial of service

cve-2015-5247

nvd

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

AI Score

7.1

Confidence

High

EPSS

0.001

Percentile

49.8%

JSON

The virStorageVolCreateXML API in libvirt 1.2.14 through 1.2.19 allows remote authenticated users with a read-write connection to cause a denial of service (libvirtd crash) by triggering a failed unlink after creating a volume on a root_squash NFS pool.

Affected configurations

Nvd

Node

redhatlibvirtMatch1.2.14

redhatlibvirtMatch1.2.15

redhatlibvirtMatch1.2.16

redhatlibvirtMatch1.2.17

redhatlibvirtMatch1.2.18

redhatlibvirtMatch1.2.19

Node

canonicalubuntu_linuxMatch12.04lts

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch15.04

canonicalubuntu_linuxMatch15.10

VendorProductVersionCPE
redhatlibvirt1.2.15cpe:/a:redhat:libvirt:1.2.15:::
redhatlibvirt1.2.17cpe:/a:redhat:libvirt:1.2.17:::
redhatlibvirt1.2.19cpe:/a:redhat:libvirt:1.2.19:::
redhatlibvirt1.2.16cpe:/a:redhat:libvirt:1.2.16:::
redhatlibvirt1.2.14cpe:/a:redhat:libvirt:1.2.14:::
redhatlibvirt1.2.18cpe:/a:redhat:libvirt:1.2.18:::

Vendor	Product	Version	CPE
redhat	libvirt	1.2.15	cpe:/a:redhat:libvirt:1.2.15:::
redhat	libvirt	1.2.17	cpe:/a:redhat:libvirt:1.2.17:::
redhat	libvirt	1.2.19	cpe:/a:redhat:libvirt:1.2.19:::
redhat	libvirt	1.2.16	cpe:/a:redhat:libvirt:1.2.16:::
redhat	libvirt	1.2.14	cpe:/a:redhat:libvirt:1.2.14:::
redhat	libvirt	1.2.18	cpe:/a:redhat:libvirt:1.2.18:::