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[email protected]CVE-2015-2553

HistoryOct 14, 2015 - 1:59 a.m.

CVE-2015-2553

2015-10-1401:59:07

CWE-264

[email protected]

web.nvd.nist.gov

cve-2015-2553

windows

kernel

vulnerability

local privilege escalation

nvd

sandbox access

mountpoint

junctions

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

22.9%

JSON

The kernel in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 mishandles junctions during mountpoint creation, which makes it easier for local users to gain privileges by leveraging certain sandbox access, aka “Windows Mount Point Elevation of Privilege Vulnerability.”

Affected configurations

NVD

Node

microsoftwindows_10Match-

microsoftwindows_7Match-sp1

microsoftwindows_8Match-

microsoftwindows_8.1Match-

microsoftwindows_rtMatch-

microsoftwindows_rt_8.1Match-

microsoftwindows_server_2008Match-sp2

microsoftwindows_server_2008Matchr2sp1itanium

microsoftwindows_server_2008Matchr2sp1x64

microsoftwindows_server_2012Match-

microsoftwindows_server_2012Matchr2

microsoftwindows_vistaMatch-sp2

CPENameOperatorVersion
microsoft:windows_10microsoft windows 10eq-
microsoft:windows_7microsoft windows 7eq-
microsoft:windows_8microsoft windows 8eq-
microsoft:windows_8.1microsoft windows 8.1eq-
microsoft:windows_rtmicrosoft windows rteq-
microsoft:windows_rt_8.1microsoft windows rt 8.1eq-
microsoft:windows_server_2008microsoft windows server 2008eq-
microsoft:windows_server_2008microsoft windows server 2008eqr2
microsoft:windows_server_2012microsoft windows server 2012eq-
microsoft:windows_server_2012microsoft windows server 2012eqr2

CPE	Name	Operator	Version
microsoft:windows_10	microsoft windows 10	eq	-
microsoft:windows_7	microsoft windows 7	eq	-
microsoft:windows_8	microsoft windows 8	eq	-
microsoft:windows_8.1	microsoft windows 8.1	eq	-
microsoft:windows_rt	microsoft windows rt	eq	-
microsoft:windows_rt_8.1	microsoft windows rt 8.1	eq	-
microsoft:windows_server_2008	microsoft windows server 2008	eq	-
microsoft:windows_server_2008	microsoft windows server 2008	eq	r2
microsoft:windows_server_2012	microsoft windows server 2012	eq	-
microsoft:windows_server_2012	microsoft windows server 2012	eq	r2