Remote Code Execution Vulnerability in Microsoft SQL Server
CVE-2019-1068

8.8HIGH

What is CVE-2019-1068?

A remote code execution vulnerability exists in Microsoft SQL Server due to improper handling of internal functions. This flaw could allow an attacker to execute arbitrary code on the server, potentially leading to unauthorized access and manipulation of data. It is crucial for organizations using affected versions of SQL Server to apply the recommended patches to safeguard their systems against potential exploitation.

CISA has reported CVE-2019-1068

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2019-1068 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Affected Version(s)

Microsoft SQL Server 2014 Service Pack 2 for 32-bit Systems (CU)

Microsoft SQL Server 2014 Service Pack 2 for x64-based Systems (CU)

Microsoft SQL Server 2016 for x64-based Systems Service Pack 1 (CU)

References

EPSS Score

52% chance of being exploited in the next 30 days.

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

  • 🦅

    CISA Reported

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.