NetSight
IP …
high7.8

CVE-2023-35702

Multiple stack-based buffer overflow vulnerabilities exist in the FST LEB128 varint functionality of GTKWave 3.3.115.

Impact

Multiple stack-based buffer overflow vulnerabilities exist in the FST LEB128 varint 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 fstReaderVarint32 function.

Affected products

VendorProductAffected versions
TonybybellGtkwave
Version 3.3.115

Weakness classification

CWE-121CWE-787

References