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cveMicrosoftCVE-2014-0317
HistoryMar 12, 2014 - 5:15 a.m.

CVE-2014-0317

2014-03-1205:15:19
CWE-264
CWE-20
microsoft
web.nvd.nist.gov
58
samr
microsoft windows
security account manager
samr security feature bypass vulnerability
cve-2014-0317
nvd
brute-force attack

CVSS2

5.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

NONE

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

AI Score

6.5

Confidence

Low

EPSS

0.022

Percentile

89.6%

The Security Account Manager Remote (SAMR) protocol implementation in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows Server 2012 Gold and R2 does not properly determine the user-lockout state, which makes it easier for remote attackers to bypass the account lockout policy and obtain access via a brute-force attack, aka โ€œSAMR Security Feature Bypass Vulnerability.โ€

Affected configurations

Nvd
Node
microsoftwindows_server_2003sp2
OR
microsoftwindows_server_2008sp2x64
OR
microsoftwindows_server_2008sp2x86
OR
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2datacenter
OR
microsoftwindows_server_2012Matchr2essentials
OR
microsoftwindows_server_2012Matchr2standard
OR
microsoftwindows_vistasp2
OR
microsoftwindows_xpsp3
OR
microsoftwindows_xpMatch-sp2x64
VendorProductVersionCPE
microsoftwindows_server_2003*cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*
microsoftwindows_server_2012-cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
microsoftwindows_server_2012r2cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:datacenter:*:*:*
microsoftwindows_server_2012r2cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:essentials:*:*:*
microsoftwindows_server_2012r2cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:standard:*:*:*
microsoftwindows_vista*cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
microsoftwindows_xp*cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
microsoftwindows_xp-cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*

CVSS2

5.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

NONE

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

AI Score

6.5

Confidence

Low

EPSS

0.022

Percentile

89.6%