National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-4971 Detail

Description

Microsoft Windows XP SP3 does not validate addresses in certain IRP handler routines, which allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted address in an IOCTL call, related to (1) the MQAC.sys driver in the MQ Access Control subsystem and (2) the BthPan.sys driver in the Bluetooth Personal Area Networking subsystem.

Source:  MITRE
Description Last Modified:  07/26/2014

Evaluator Description

CWE-123: Write-what-where Condition CWE-123: Write-what-where Condition

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-security-updates.aspx Vendor Advisory
http://packetstormsecurity.com/files/127535/Microsoft-XP-SP3-BthPan.sys-Arbitrary-Write-Privilege-Escalation.html
http://packetstormsecurity.com/files/127536/Microsoft-XP-SP3-MQAC.sys-Arbitrary-Write-Privilege-Escalation.html
http://packetstormsecurity.com/files/128674/Microsoft-Bluetooth-Personal-Area-Networking-BthPan.sys-Privilege-Escalation.html Exploit VDB Entry
http://seclists.org/fulldisclosure/2014/Jul/96 Exploit
http://seclists.org/fulldisclosure/2014/Jul/97 Exploit
http://www.exploit-db.com/exploits/34112 Exploit
http://www.exploit-db.com/exploits/34131
http://www.exploit-db.com/exploits/34982 Exploit
http://www.securityfocus.com/archive/1/532843/100/0/threaded
http://www.securityfocus.com/archive/1/532844/100/0/threaded
http://www.securityfocus.com/bid/68764
http://www.securitytracker.com/id/1031025 Third Party Advisory VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-062
https://www.korelogic.com/Resources/Advisories/KL-001-2014-002.txt Exploit
https://www.korelogic.com/Resources/Advisories/KL-001-2014-003.txt Exploit

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-4971
NVD Published Date:
07/26/2014
NVD Last Modified:
10/12/2018