National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2011-3330 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

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://www.scada.schneider-electric.com/sites/scada/en/login/vijeo-citect-unitelway-windows-device-driver.page Vendor Advisory
http://www.securityfocus.com/bid/50319
http://www.securitytracker.com/id?1026234
http://www.us-cert.gov/control_systems/pdf/ICSA-11-277-01.pdf US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/70882

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:schneider-electric:monitor_pro:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.6
 cpe:2.3:a:schneider-electric:opc_factory_server:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.34
 cpe:2.3:a:schneider-electric:pl7_pro:*:sp5:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.5
 cpe:2.3:a:schneider-electric:telemecanique_driver_pack:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.6
 cpe:2.3:a:schneider-electric:unity_pro:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.0
 cpe:2.3:a:schneider-electric:vijeo_citect:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.20


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3330
NVD Published Date:
11/04/2011
NVD Last Modified:
08/28/2017