CVE-2023-37443

HIGH

GTKWave 3.3.115 - Out-of-Bounds Read via VCD File Parsing

Title source: llm
STIX 2.1

Description

Multiple out-of-bounds read vulnerabilities exist in the VCD var definition section functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds read when triggered via the GUI's legacy VCD parsing code.

References (3)

Core 3

Scores

CVSS v3 7.8
EPSS 0.0043
EPSS Percentile 34.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119
Status published
Products (1)
tonybybell/gtkwave 3.3.115
Published Jan 08, 2024
Tracked Since Feb 18, 2026