Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2023-21686
CVE-2023-21686:
vulnerability analysis and mitigation
Overview
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability, identified as CVE-2023-21686, was discovered and assigned on December 13, 2022. This vulnerability affects multiple versions of Microsoft Windows operating systems, including Windows 10, Windows 11, and various Windows Server editions (MITRE CVE).
Technical details
The vulnerability has been assigned a CVSS v3.1 base score of 8.8 (HIGH) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. Microsoft has identified this as an Integer Overflow or Wraparound vulnerability (CWE-190) (NVD).
Impact
The vulnerability poses significant risks as it allows for remote code execution with high impacts on confidentiality, integrity, and availability. The CVSS score of 8.8 indicates that successful exploitation could lead to complete system compromise, though it requires user interaction (NVD).
Mitigation and workarounds
Microsoft has released security updates to address this vulnerability. Users are advised to update their systems to the latest available patches (Microsoft Advisory).
Additional resources
Source: This report was generated using AI
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