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 decompression function `uncompress`.
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History
Tue, 17 Jun 2025 21:15:00 +0000
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Status: PUBLISHED
Assigner: talos
Published: 2024-01-08T14:47:59.713Z
Updated: 2025-06-17T20:29:16.770Z
Reserved: 2023-06-20T18:27:13.647Z
Link: CVE-2023-35957
Updated: 2024-08-02T16:37:40.765Z
Status : Modified
Published: 2024-01-08T15:15:10.903
Modified: 2024-11-21T08:09:03.350
Link: CVE-2023-35957
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