CVE-2023-38127 Information

Description

An integer overflow exists in the \HyperLinkFrame\ stream parser of Ichitaro 2023 1.0.1.59372. A specially crafted document can cause the parser to make an under-sized allocation which can later allow for memory corruption potentially resulting in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Reference

https://jvn.jp/en/jp/JVN28846531/index.html https://talosintelligence.com/vulnerability_reports/TALOS-2023-1808 https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1808