A security out-of-bounds read information disclosure vulnerability in Trend Micro Worry-Free Business Security Server could allow a local attacker to send garbage data to a specific named pipe and crash the server. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-23805
• https://success.trendmicro.com/solution/000290416
• https://www.zerodayinitiative.com/advisories/ZDI-22-147/