CVE-2011-0026 Detail

Current Description

Integer signedness error in the SQLConnectW function in an ODBC API (odbc32.dll) in Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, allows remote attackers to execute arbitrary code via a long string in the Data Source Name (DSN) and a crafted szDSN argument, which bypasses a signed comparison and leads to a buffer overflow, aka "DSN Overflow Vulnerability."


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
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Base Score:  N/A
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References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://support.avaya.com/css/P8/documents/100124846
http://www.securityfocus.com/bid/45695
http://www.securitytracker.com/id?1024947
http://www.us-cert.gov/cas/techalerts/TA11-011A.html US Government Resource 
http://www.vupen.com/english/advisories/2011/0075
http://www.zerodayinitiative.com/advisories/ZDI-11-001/
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-002
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12333

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors cwe source acceptance level NIST  

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0026
NVD Published Date:
01/11/2011
NVD Last Modified:
02/26/2019
Source:
MITRE