CVE-2023-39274

HIGH

GTKWave 3.3.115 - Integer Overflow in LXT2 facgeometry Parsing

Title source: llm
STIX 2.1

Description

Multiple integer overflow vulnerabilities exist in the LXT2 facgeometry parsing functionality of GTKWave 3.3.115. A specially crafted .lxt2 file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when allocating the `len` array.

References (3)

Core 3

Scores

CVSS v3 7.8
EPSS 0.0041
EPSS Percentile 33.0%
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 none
Automatable no
Technical Impact partial

Details

CWE
CWE-190
Status published
Products (1)
tonybybell/gtkwave 3.3.115
Published Jan 08, 2024
Tracked Since Feb 18, 2026