CVE-2011-0026

Currently unrated

Key Information:

Vendor: Microsoft
Status: Data Access Components
Vendor: CVE Published:; 12 January 2011

Summary

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."

References

http://www.vupen.com/english/advisories/2011/0075

vdb-entryx_refsource_VUPEN

http://www.securityfocus.com/bid/45695

vdb-entryx_refsource_BID

https://docs.microsoft.com/en-us/security-updates/securit...

vendor-advisoryx_refsource_MS

EPSS Score

80% chance of being exploited in the next 30 days.

Timeline

Vulnerability published
Jan 12, 2011
Vulnerability Reserved
Dec 10, 2010

Collectors

NVD DatabaseMitre Database