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.

Related CVEs

CVE-2023-37443

Key Information

GHSA ID

GHSA-mpwp-23xv-7j3h

Published

January 8, 2024 3:30 PM

Last Modified

April 9, 2024 9:31 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 3, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.