CVE-2023-38128

2023-10-1917:00:42

CWE-843

talos

www.cve.org

ichitaro 2023

hyperlinkframe

out-of-bounds write

vulnerability

arbitrary code execution

memory corruption

type confusion

stream parser

cve-2023-38128

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

51.7%

JSON

An out-of-bounds write vulnerability exists in the “HyperLinkFrame” stream parser of Ichitaro 2023 1.0.1.59372. A specially crafted document can cause a type confusion, which can lead to memory corruption and eventually arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

CNA Affected

[
  {
    "vendor": "Ichitaro 2023",
    "product": "Ichitaro 2023",
    "versions": [
      {
        "version": "1.0.1.59372",
        "status": "affected"
      }
    ]
  }
]