CVE-2023-36747

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-36747
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-36747.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-36747
Downstream
Published
2024-01-08T15:15:14Z
Modified
2025-08-09T19:01:26Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Multiple heap-based buffer overflow vulnerabilities exist in the fstReaderIterBlocks2 fstWritex len functionality of GTKWave 3.3.115. A specially crafted .fst file can lead to memory corruption. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the handling of len in fstWritex when beg_time does not match the start of the time table.

References

Affected packages