CVE-2023-37576
Last modified
CVE-2023-37576 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Multiple use-after-free vulnerabilities exist in the VCD get_vartoken realloc functionality of GTKWave 3.3.115. A specially crafted .vcd file can lead to arbitrary code execution. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Multiple use-after-free vulnerabilities exist in the VCD get_vartoken realloc 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 use-after-free when triggered via the vcd2vzt conversion utility.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tonybybell | Gtkwave | 3.3.115 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1806Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1806Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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