National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-3330)

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Vulnerability Summary for CVE-2011-3330

Original release date:11/04/2011

Last revised:11/07/2011

Source: US-CERT/NIST

Overview

Buffer overflow in the UnitelWay Windows Device Driver, as used in Schneider Electric Unity Pro 6 and earlier, OPC Factory Server 3.34, Vijeo Citect 7.20 and earlier, Telemecanique Driver Pack 2.6 and earlier, Monitor Pro 7.6 and earlier, and PL7 Pro 4.5 and earlier, allows local users, and possibly remote attackers, to execute arbitrary code via an unspecified system parameter.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.2 (HIGH) (AV:L/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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US-CERT Security Bulletin: http://www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdf

Name: http://www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdf

Hyperlink:http://www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdf

External Source: XF

Name: schneider-unitelway-bo(70882)

Hyperlink:http://xforce.iss.net/xforce/xfdb/70882

External Source: SECTRACK

Name: 1026234

Hyperlink:http://www.securitytracker.com/id?1026234

External Source: BID

Name: 50319

Hyperlink:http://www.securityfocus.com/bid/50319