Summary
Impact: Remote Code Execution. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
How could an attacker exploit this vulnerability?
An attacker could exploit the vulnerability by tricking an un-authenticated user into attempting to connect to a malicious SQL server database via ODBC. This could result in the database returning malicious data that might cause arbitrary code execution on the client.
Security updates
11.0.7512.11 — https://support.microsoft.com/help/5021123
14.0.2047.8 — https://support.microsoft.com/help/5021127
12.0.6444.4 — https://support.microsoft.com/help/5021037
12.0.6174.8 — https://support.microsoft.com/help/5021045
15.0.2101.7 — https://support.microsoft.com/help/5021125
13.0.6430.49 — https://support.microsoft.com/help/5021129
13.0.7024.30 — https://support.microsoft.com/help/5021128
14.0.3460.9 — https://support.microsoft.com/help/5021126
16.0.1050.5 — https://support.microsoft.com/help/5021522
15.0.4280.7 — https://support.microsoft.com/help/5021124
10.50.6785.2 — https://support.microsoft.com/help/5021112
10.0.6814.4 — https://support.microsoft.com/help/5020863
Vulnerabilities 1
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High 7.8
Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability
Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability
Revision history
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#2
Updated the severity of the products in the Security Updates table. This is an informational change only.
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#1
Information published.
References
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CVE-2023-21718 Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21718
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss