Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3785-1 | gtkwave security update |
Debian DSA |
DSA-5653-1 | gtkwave security update |
EUVD |
EUVD-2023-39701 | 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. |
References
History
Tue, 04 Nov 2025 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2025-11-04T18:14:47.540Z
Reserved: 2023-06-15T13:56:19.638Z
Link: CVE-2023-35702
Updated: 2024-08-02T16:30:44.312Z
Status : Modified
Published: 2024-01-08T15:15:09.793
Modified: 2025-11-04T19:15:43.560
Link: CVE-2023-35702
No data.
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD