CVE-2023-36417
vulnerability analysis and mitigation

Overview

Microsoft SQL OLE DB Remote Code Execution Vulnerability (CVE-2023-36417) was discovered and initially recorded on June 21, 2023. The vulnerability affects multiple Microsoft SQL Server components, including OLE DB Driver for SQL Server versions 18.0.0 through 18.6.0007.0 and 19.0.0 through 19.3.0002.0, as well as SQL Server 2019 and 2022 x64 editions (NVD).

Technical details

The vulnerability has been classified as a Heap-based Buffer Overflow (CWE-122) with a CVSS v3.1 base score of 7.8 (HIGH). The attack vector is local (AV:L) with low attack complexity (AC:L), requiring no privileges (PR:N) but user interaction (UI:R). The scope is unchanged (S:U) with high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H) (NVD).

Impact

This vulnerability could allow an attacker to execute remote code on affected systems, potentially compromising the confidentiality, integrity, and availability of the system. The high CVSS score indicates severe potential consequences if successfully exploited (Rapid7).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. Multiple patches are available including KB5029377, KB5029378, KB5029379, and KB5029503 for affected systems (Rapid7).

Additional resources


SourceThis report was generated using AI

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