National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4536 Detail

Current Description

Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018 allows remote attackers to execute arbitrary code via a crafted op-code 3 packet.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

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


Access Vector (AV): Network
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://en.wellintech.com/news/detail.aspx?contentid=166 Patch Vendor Advisory
http://www.kingview.com/news/detail.aspx?contentid=587 Patch Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-02.pdf Patch US Government Resource
http://www.zerodayinitiative.com/advisories/ZDI-11-351/

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 2.3

Configuration 1 ( hide )
 cpe:/a:wellintech:kingview:6.53
     Show Matching CPE(s)
 cpe:/a:wellintech:kingview:65.30.2010.18018
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4536
NVD Published Date:
12/26/2011
NVD Last Modified:
12/27/2011