CVE-2023-35996 (published 2024-01-08T14:47:56.881Z)
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.
Affected products: Vendor: GTKWave
Product: GTKWave
Versions: 3.3.115