#VU74884 Out-of-bounds write in Microsoft SQL Server - CVE-2023-23384
Published: April 11, 2023
Vulnerability identifier: #VU74884
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-23384
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Microsoft SQL Server
Microsoft SQL Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error within the SQLcmd tool. A remote attacker can pass specially crafted data to the server, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.