Code execution via undisclosed integer overflow
Published Jul 9, 2024 · Updated Dec 9, 2025
Integer overflow in Microsoft SQL Server releases allows remote attackers to execute code after a client connects to a malicious server. The Native Client OLE DB Provider performs an unsafe integer calculation, but Microsoft has not disclosed the affected function, operation, or protocol field. Successful exploitation requires user interaction or an application-initiated connection and gives code execution in the client process.
Summary
What happened
Integer overflow in Microsoft SQL Server releases allows remote attackers to execute code after a client connects to a malicious server. The Native Client OLE DB Provider performs an unsafe integer calculation, but Microsoft has not disclosed the affected function, operation, or protocol field. Successful exploitation requires user interaction or an application-initiated connection and gives code execution in the client process.
The record
- CVE
- CVE-2024-37336
- Published
- Jul 9, 2024
- Updated
- Dec 9, 2025
- Vendor
- Microsoft
- Product
- Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack
- Classifications
- CWE-190, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 9, 2024CVE publishedPublication date reported by the CVE source.
- Dec 9, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=13.0.0 <13.0.7037.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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