CVSS 3.1 Score 7.8 of 10 (high)


Published Jan 8, 2024
Updated: Jan 16, 2024
CWE ID 190


CVE-2023-36864 is an integer overflow vulnerability found in the GTKWave 3.3.115 software. This vulnerability affects the temp_signal_value_buf allocation functionality of the software and can be exploited through a specially crafted .fst file, potentially leading to arbitrary code execution. The victim would need to open a malicious file to trigger this vulnerability. The risk score for this vulnerability is 26, with a base severity rating of HIGH. The exploitability score is 1.8, and the impact score is 5.9. This vulnerability has a local attack vector and can have high impacts on both integrity and confidentiality. The availability impact is also rated as high.

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