CVE-2023-34366 (easy_postcard_max, ichitaro_2021, ichitaro_2022, ichitaro_2023, ichitaro_government_10, ichitaro_government_8, ichitaro_government_9, ichitaro_pro_3, ichitaro_pro_4, ichitaro_pro_5, just_government_3, just_government_4, just_governmen

A use-after-free vulnerability exists in the Figure stream parsing functionality of Ichitaro 2023 1.0.1.59372. A specially crafted document can cause memory corruption, resulting in arbitrary code execution. Victim would need to open a malicious file to trigger this vulnerability.

1.0.1 arbitrary code code code execution corruption cve document file free malicious memory memory corruption parsing stream trigger use-after-free victim vulnerability