CVE-2023-35997
High
Description
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 2 or more.
SeverityHigh
CVSS7.8
Exploit probability—
ProductTonybybell Gtkwave
PublishedJan 8, 2024
First seenJan 8, 2024
Weakness typeCWE-129CWE-129
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tonybybell gtkwave | 3.3.115 | — |
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