Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability
Released: Apr 9, 2024
Last updated: Apr 18, 2024
- Assigning CNA
- Microsoft
- CVE.org link
- CVE-2024-28930
- Impact
- Remote Code Execution
- Max Severity
- Important
- Weakness
- CVSS Source
- Microsoft
- Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- Metrics
- CVSS:3.1 8.8 / 7.7Base score metrics: 8.8 / Temporal score metrics: 7.7
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Exploit Code Maturity
Unproven
Remediation Level
Official Fix
Report Confidence
Confirmed
Please see Common Vulnerability Scoring System for more information on the definition of these metrics.
Exploitability
The following table provides an exploitability assessment for this vulnerability at the time of original publication.
- Publicly disclosed
- No
- Exploited
- No
- Exploitability assessment
- Exploitation Less Likely
FAQ
How could an attacker exploit this vulnerability?
An attacker could exploit the vulnerability by tricking an authenticated user into attempting to connect to a malicious SQL server via ODBC, which could result in the client receiving a malicious networking packet. This could allow the attacker to execute code remotely on the client.
According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
An attacker could exploit the vulnerability by tricking an authenticated user (CVSS metric UI:R) into attempting to connect to a malicious SQL server via a connection driver (for example: ODBC and / or OLEDB as applicable).
I am running SQL Server on my system. What action do I need to take?
Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates.
I am running my own application on my system. What action do I need to take?
Update your application to use Microsoft ODBC Driver 17 or 18 for SQL Server. Update the drivers to the versions listed on this page, which provide protection against this vulnerability.
I am running an application from a software vendor on my system. What action do I need to take?
Consult with your application vendor if it is compatible with Microsoft ODBC Driver 17 or 18 for SQL Server. Update the drivers to the versions listed in this page, which provide protection against this vulnerability
There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?
- First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Microsoft Knowledge Base Article 321185 - How to determine the version, edition, and update level of SQL Server and its components.
- Second, in the table below, locate your version number or the version range that your version number falls within. The corresponding update is the one you need to install.
Note If your SQL Server version number is not represented in the table below, your SQL Server version is no longer supported. Please upgrade to the latest Service Pack or SQL Server product in order to apply this and future security updates.
Update Number | Title | Apply if current product version is… | This security update also includes servicing releases up through… |
---|---|---|---|
5036343 | Security update for SQL Server 2022 CU12+GDR | 16.0.4003.1 - 16.0.4115.5 | KB 5033663 - SQL2022 RTM CU12 |
5035432 | Security update for SQL Server 2022 RTM+GDR | 16.0.1000.6 - 16.0.1110.1 | KB 5032968 - Previous SQL2022 RTM GDR |
5036335 | Security update for SQL Server 2019 CU25+GDR | 15.0.4003.23 - 15.0.4355.3 | KB 5033688 - SQL2019 RTM CU25 |
5035434 | Security update for SQL Server 2019 RTM+GDR | 15.0.2000.5 - 15.0.2104.1 | KB 5029377 - Previous SQL2019 RTM GDR |
What are the GDR and CU update designations and how do they differ?
The General Distribution Release (GDR) and Cumulative Update (CU) designations correspond to the two different servicing options in place for SQL Server baseline releases. A baseline can be either an RTM release or a Service Pack release.
- GDR updates – cumulatively only contain security updates for the given baseline.
- CU updates – cumulatively contain all functional fixes and security updates for the given baseline.
For any given baseline, either the GDR or CU updates could be options (see below).
- If SQL Server installation is at a baseline version, you can choose either the GDR or CU update.
- If SQL Server installation has intentionally only installed past GDR updates, then choose to install the GDR update package.
- If SQL Server installation has intentionally installed previous CU updates, then chose to install the CU security update package.
Note: You are allowed to make a change from GDR updates to CU updates ONE TIME. Once a SQL Server CU update is applied to a SQL Server installation, there is NO way to go back to the GDR update path.
Acknowledgements
- bee13oy with Cyber Kunlun Lab
- VictorV(Tang tianwen) with Kunlun Lab
- Yuki Chen with Cyber KunLun
Security Updates
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle.
- 17.8.9
- 17.6.14
- 17.4.18
- 17.9.6
- 16.11.35
- 17.10.6.1
- 16.0.1115.1
- 15.0.2110.4
- 18.3.3.1
- 18.3.3.1
- 18.3.3.1
- 17.10.6.1
- 17.10.6.1
- 16.0.4120.1
- 15.0.4360.2
Disclaimer
Revisions
Corrected Cumulative Update version numbers and reference KB numbers in the FAQ: "There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?" These are informational changes only.
Information published.