MySQL, when running on Windows, allows remote authenticated users with insert privileges on the mysql.func table to cause a denial of service (server hang) and possibly execute arbitrary code via (1) a request for a non-library file, which causes the Windows LoadLibraryEx function to block, or (2) a request for a function in a library that has the XXX_deinit or XXX_init functions defined but is not tailored for mySQL, such as jpeg1x32.dll and jpeg2x32.dll.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub