CVE-2023-39234

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/01/2024
Last modified:
09/04/2024

Description

Multiple out-of-bounds write vulnerabilities exist in the VZT vzt_rd_process_block autosort functionality of GTKWave 3.3.115. A specially crafted .vzt 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 write when looping over `lt->numrealfacs`.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:*