CVE-2023-35702
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Jan 8, 2024
Updated: Apr 9, 2024
CWE ID 787
CWE ID 121
Summary
CVE-2023-35702 is a buffer overflow vulnerability affecting GTKWave 3.3.115. Multiple instances of this issue exist within the FST LEB128 varint functionality. An attacker can exploit this vulnerability by crafting a malicious .fst file, which, if opened by a victim, can lead to arbitrary code execution. Specifically, these vulnerabilities lie within the fstReaderVarint32 function.
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