Remote code execution via heap buffer overflow
Published Jun 13, 2023 · Updated Feb 28, 2025
Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL Server allows remote attackers to execute code through crafted network data. Microsoft has not disclosed the affected routine, input field, or erroneous memory operation beyond classifying the flaw as a heap-based buffer overflow. Exploitation requires user interaction with the vulnerable OLE DB provider, after which code executes in the user's context.
Summary
What happened
Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL Server allows remote attackers to execute code through crafted network data. Microsoft has not disclosed the affected routine, input field, or erroneous memory operation beyond classifying the flaw as a heap-based buffer overflow. Exploitation requires user interaction with the vulnerable OLE DB provider, after which code executes in the user's context.
The record
- CVE
- CVE-2023-29372
- Published
- Jun 13, 2023
- Updated
- Feb 28, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-122, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 13, 2023CVE publishedPublication date reported by the CVE source.
- Feb 28, 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=10.0.10240.0 <10.0.10240.19983
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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