CVE-2022-43664 Information

Description

A use-after-free vulnerability exists within the way Ichitaro Word Processor 2022 version 1.0.1.57600 processes protected documents. A specially crafted document can trigger reuse of freed memory which can lead to further memory corruption and potentially result in arbitrary code execution. An attacker can provide a malicious document to trigger this vulnerability.

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1673 https://jvn.jp/en/jp/JVN79149117/