CVE-2023-36728
Microsoft SQL Server Denial of Service Vulnerability
Microsoft SQL Server Denial of Service Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Microsoft SQL Server Denial of Service Vulnerability
Microsoft SQL Server Denial of Service Vulnerability
- Record
CVE-2023-36728- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C - Weakness
- CWE-125
- Updated
- 2026-11-02
EUVDEUVD-2023-40671
Microsoft SQL Server Denial of Service Vulnerability
- Record
EUVD-2023-40671- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qqpc-cw23-65wv
Microsoft SQL Server Denial of Service Vulnerability
Microsoft SQL Server Denial of Service Vulnerability
- Record
GHSA-qqpc-cw23-65wv- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
Microsoft SQL Server Denial of Service Vulnerability
- Record
CVE-2023-36728- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
Affected products
- microsoft sql server
- microsoft odbc driver 17 for sql server on linux
- microsoft odbc driver 17 for sql server on macos
- microsoft odbc driver 17 for sql server on windows
- microsoft odbc driver 18 for sql server on linux
- microsoft odbc driver 18 for sql server on macos
- microsoft odbc driver 18 for sql server on windows
- microsoft ole db driver 18 for sql server
- microsoft ole db driver 19 for sql server
- microsoft sql server 2014 service pack 3 (cu 4)
- microsoft sql server 2014 service pack 3 (gdr)
- microsoft sql server 2016 service pack 3 (gdr)
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- microsoft sql server 2016 service pack 3 azure connect feature pack
- microsoft sql server 2017 (cu 31)
- microsoft sql server 2017 (gdr)
- microsoft sql server 2019 (cu 22)
- microsoft sql server 2019 (gdr)
- microsoft sql server 2022 (cu 8)
- microsoft sql server 2022 (gdr)
- microsoft odbc driver for sql server
- microsoft ole db driver for sql server
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-36728 is a medium vulnerability (CVSS 5.5) in Microsoft Sql Server, published October 10, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.72%, the 54th percentile. No source names a fixed version.