Multiple out-of-bounds write vulnerabilities exist in the VCD parse_valuechange portdump functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write when triggered via the vcd2vzt conversion utility.
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History
Tue, 04 Nov 2025 19:30:00 +0000
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Status: PUBLISHED
Assigner: talos
Published: 2024-01-08T14:47:53.478Z
Updated: 2025-11-04T18:15:29.926Z
Reserved: 2023-07-05T17:29:56.318Z
Link: CVE-2023-37418
Updated: 2024-08-02T17:16:29.444Z
Status : Modified
Published: 2024-01-08T15:15:15.767
Modified: 2025-11-04T19:15:48.247
Link: CVE-2023-37418
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