CVE-2023-35958
PoC —CVSS 3.1
7.8 high
EPSS
<1%p37
Published
()
Modified
Description
Multiple heap-based buffer overflow vulnerabilities exist in the fstReaderIterBlocks2 VCDATA parsing 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 copy function `fstFread`.
- Vendors
- tonybybell
- Products
- gtkwave
- Weakness
- CWE-119
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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