Vulnerability Details CVE-2023-35995
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 1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 15.4%
CVSS Severity
CVSS v3 Score 7.8
References
- https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1791
- https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1791
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1791
Products affected by CVE-2023-35995
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cpe:2.3:a:tonybybell:gtkwave:3.3.115