CVE-2024-21425
vulnerability analysis and mitigation

Overview

SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability (CVE-2024-21425) was disclosed on July 9, 2024. This vulnerability affects multiple versions of Microsoft SQL Server, including SQL Server 2016, 2017, 2019, and 2022 x64 editions (NVD).

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. It has been classified as a Heap-based Buffer Overflow (CWE-122) vulnerability by Microsoft Corporation (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to achieve remote code execution with high impacts on confidentiality, integrity, and availability of the affected systems (MSRC).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. The fixes are available through various KB articles including KB5040936, KB5040939, KB5040940, KB5040942, KB5040946, KB5040948, and KB5040986 (Rapid7).

Additional resources


SourceThis report was generated using AI

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