CVE-2023-35994 - Vulnerability Details - OpenCVE

Multiple improper array index validation vulnerabilities exist in the fstReaderIterBlocks2 tdelta functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the tdelta initialization part.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Tonybybell	Gtkwave

Configuration 1 [-]

cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1791

History

Tue, 17 Jun 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2024-01-08T14:47:56.687Z

Updated: 2025-06-17T20:10:48.532Z

Reserved: 2023-06-20T19:41:02.814Z

Link: CVE-2023-35994

Vulnrichment

Updated: 2024-08-02T16:37:40.611Z

NVD

Status : Modified

Published: 2024-01-08T15:15:13.163

Modified: 2024-11-21T08:09:08.010

Link: CVE-2023-35994

Redhat

No data.

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