CVE-2023-34087

2024-01-0814:47:54

CWE-119

talos

www.cve.org

vulnerability

evcd parsing

arbitrary code execution

malicious file

CVSS3

7.8

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

EPSS

0.001

Percentile

23.9%

JSON

An improper array index validation vulnerability exists in the EVCD var len parsing functionality of GTKWave 3.3.115. A specially crafted .evcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

CNA Affected

[
  {
    "vendor": "GTKWave",
    "product": "GTKWave",
    "versions": [
      {
        "version": "3.3.115",
        "status": "affected"
      }
    ]
  }
]