Advisory Details

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Wecon LeviStudioU. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within DataLogTool.exe. When parsing a string within an INI file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process.

• 2017-12-21 - Vulnerability reported to vendor
• 2018-05-04 - Coordinated public release of advisory
• 2018-05-04 - Advisory Updated