Microsoft SQL Server Remote Code Execution Vulnerability
CVE-2023-21705

8.8HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Sql Server 2012 Service Pack 4 (qfe)
Microsoft Sql Server 2012 For X64-based Systems Service Pack 4 (qfe)
Microsoft Sql Server 2017 (gdr)
Microsoft Sql Server 2014 Service Pack 3 (gdr)
Vendor
CVE Published:
14 February 2023

Summary

A vulnerability in Microsoft SQL Server allows remote attackers to execute arbitrary code by sending specially crafted requests. This issue affects several versions of SQL Server, potentially compromising the confidentiality, integrity, and availability of the database system. Affected users should prioritize applying security updates provided by Microsoft to mitigate the risks associated with this vulnerability.

Affected Version(s)

Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE) x64-based Systems 11.0.0 < 11.0.7512.11

Microsoft SQL Server 2012 Service Pack 4 (QFE) 32-bit Systems 11.0.0 < 11.0.7512.11

Microsoft SQL Server 2014 Service Pack 3 (CU 4) 32-bit Systems 12.0.0 < 12.0.6174.8

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.