CVE-2023-38653
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-38653
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38653.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-38653
- Downstream
- Published
- 2024-01-08T15:15:22Z
- Modified
- 2025-08-09T19:01:29Z
- 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 integer overflow vulnerabilities exist in the VZT vztrdblockvchdecode dict parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to memory corruption. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when numtimeticks is zero.
- References