VULNERABILITY INTELLIGENCE

CVE-2023-22660

CVSS score7 HIGH
EPSS probability0.54%
CISA KEVNot currently listed
Published2023-04-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A heap-based buffer overflow vulnerability exists in the way Ichitaro version 2022 1.0.1.57600 processes certain LayoutBox stream record types. A specially crafted document can cause a buffer overflow, leading to memory corruption, which can result in arbitrary code execution.To trigger this vulnerability, the victim would need to open a malicious, attacker-created document.

Weakness classification

  • talos-cna@cisco.com: CWE-122

Primary references