CVE-2018-18328 – Trend Micro Anti-Virus KERedirect Untrusted Pointer Dereference Privilege Escalation Vulnerability

https://notcve.org/view.php?id=CVE-2018-18328

A KERedirect Untrusted Pointer Dereference Privilege Escalation vulnerability in Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) and above could allow a local attacker to escalate privileges on vulnerable installations. The issue results from the lack of proper validation function on 0x6F6A offset user-supplied buffer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. Una vulnerabilidad de desreferencia de puntero no fiable y escalado de privilegios en KERedirect en Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) podría permitir que un atacante local escale privilegios en instalaciones vulnerables. El problema resulta de la falta de una función de validación adecuada en el búfer de desplazamiento 0x6F6A proporcionado por el usuario. • http://www.securityfocus.com/bid/105757 https://esupport.trendmicro.com/en-US/home/pages/technical-support/1121296.aspx https://esupport.trendmicro.com/solution/ja-jp/1121350.aspx https://www.zerodayinitiative.com/advisories/ZDI-18-1296 • CWE-476: NULL Pointer Dereference •