CVE-2023-35996 (GCVE-0-2023-35996)
Vulnerability from cvelistv5
Published
2024-01-08 14:47
Modified
2025-06-03 14:35
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-129 - Improper Validation of Array Index
Summary
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 indexing when signal_lens is 0.
References
Impacted products
Vendor Product Version
GTKWave GTKWave Version: 3.3.115
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