Executive Summary

Title Vulnerability in FAT32 Disk Partition Driver Could Allow Elevation of Privilege (2998579)
Name MS14-063 First vendor Publication 2014-10-14
Vendor Microsoft Last vendor Modification 2014-10-14
Severity (Vendor) Important Revision 1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
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Severity Rating: Important
Revision Note: V1.0 (October 14, 2014): Bulletin published.
Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. An elevation of privilege vulnerability exists in the way the Windows FASTFAT system driver interacts with FAT32 disk partitions. An attacker who successfully exploited this vulnerability could execute arbitrary code with elevated privileges.

Original Source

Url : https://technet.microsoft.com/en-us/library/security/MS14-063

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:26868
Oval ID: oval:org.mitre.oval:def:26868
Title: Windows disk partition driver elevation of privilege vulnerability - CVE-2014-4115 (MS14-063)
Description: fastfat.sys (aka the FASTFAT driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Vista SP2, and Server 2008 SP2 does not properly allocate memory, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (reserved-memory write) by connecting a crafted USB device, aka "Microsoft Windows Disk Partition Driver Elevation of Privilege Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2014-4115
Version: 4
Platform(s): Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2003
Definition Synopsis:

CPE : Common Platform Enumeration

Os 1
Os 1
Os 1

Information Assurance Vulnerability Management (IAVM)

Date Description
2014-10-16 IAVM : 2014-A-0148 - Microsoft FAT32 Disk Partition Driver Privilege Escalation Vulnerability
Severity : Category I - VMSKEY : V0055429

Nessus® Vulnerability Scanner

Date Description
2014-10-15 Name : The remote Windows host is affected by a privilege escalation vulnerability.
File : smb_nt_ms14-063.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2015-10-18 17:26:21
  • Multiple Updates
2014-10-20 21:29:25
  • Multiple Updates
2014-10-16 13:25:49
  • Multiple Updates
2014-10-15 17:26:03
  • Multiple Updates
2014-10-14 21:27:35
  • Multiple Updates
2014-10-14 21:16:43
  • First insertion