CVE-2011-0026
Last modified
CVE-2011-0026 is a vulnerability of currently unknown severity. 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.". EPSS estimates a 34.40% chance of exploitation in the next 30 days.
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."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Data Access Components | 2.8 | Sp1 |
| Microsoft | Windows Data Access Components | 6.0 | — |
References
- http://www.us-cert.gov/cas/techalerts/TA11-011A.htmlUS Government Resource
- http://www.us-cert.gov/cas/techalerts/TA11-011A.htmlUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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