VULNERABILITY INTELLIGENCE

CVE-2023-38127

CVSS score7.8 HIGH
EPSS probability0.68%
CISA KEVNot currently listed
Published2023-10-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Weakness classification

  • talos-cna@cisco.com: CWE-190
  • nvd@nist.gov: CWE-190

Primary references