Multiple vulnerabilities in Microsoft ODBC Driver for SQL Server
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-36420 CVE-2023-36785 CVE-2023-36730 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Microsoft SQL Server Server applications / Database software Microsoft ODBC Driver for SQL Server on Windows Universal components / Libraries / Software for developers Microsoft ODBC Driver for SQL Server on macOS Universal components / Libraries / Software for developers Microsoft ODBC Driver for SQL Server on Linux Universal components / Libraries / Software for developers |
| Vendor |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU81798
Risk: Medium
CVSSv3.1: 7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-36420
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in Microsoft ODBC Driver for SQL Server. A remote user can trick a victim to open a specially crafted file and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMicrosoft SQL Server: before 2022 GDR 16.0.1105.1
Microsoft ODBC Driver for SQL Server on Windows: before 18.6.0007.0
Microsoft ODBC Driver for SQL Server on macOS: before 18.3.2.1
Microsoft ODBC Driver for SQL Server on Linux: before 18.3.2.1
External linkshttp://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-36420
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Input validation error
EUVDB-ID: #VU81802
Risk: High
CVSSv3.1: 7.7 [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]
CVE-ID: CVE-2023-36785
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in Microsoft ODBC Driver for SQL Server. A remote attacker can trick a victim to connect to a malicious SQL server and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMicrosoft SQL Server: before 2022 GDR 16.0.1105.1
Microsoft ODBC Driver for SQL Server on Linux: before 18.3.2.1
Microsoft ODBC Driver for SQL Server on macOS: before 18.3.2.1
Microsoft ODBC Driver for SQL Server on Windows: before 18.6.0007.0
External linkshttp://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-36785
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Input validation error
EUVDB-ID: #VU81801
Risk: High
CVSSv3.1: 7.7 [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]
CVE-ID: CVE-2023-36730
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in Microsoft ODBC Driver for SQL Server. A remote attacker can trick a victim to connect to a malicious SQL server via ODBC and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMicrosoft SQL Server: before 2022 GDR 16.0.1105.1
Microsoft ODBC Driver for SQL Server on Linux: before 18.3.2.1
Microsoft ODBC Driver for SQL Server on macOS: before 18.3.2.1
Microsoft ODBC Driver for SQL Server on Windows: before 18.6.0007.0
External linkshttp://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-36730
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
