Vulnerability Description
An out-of-bounds write vulnerability exists in the LXT2 num_time_table_entries functionality of GTKWave 3.3.115. A specially crafted .lxt2 file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tonybybell | Gtkwave | 3.3.115 |
Related Weaknesses (CWE)
References
- https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1819ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1819ExploitThird Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1819
FAQ
What is CVE-2023-34436?
CVE-2023-34436 is a vulnerability with a CVSS score of 7.8 (HIGH). An out-of-bounds write vulnerability exists in the LXT2 num_time_table_entries functionality of GTKWave 3.3.115. A specially crafted .lxt2 file can lead to arbitrary code execution. A victim would nee...
How severe is CVE-2023-34436?
CVE-2023-34436 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-34436?
Check the references section above for vendor advisories and patch information. Affected products include: Tonybybell Gtkwave.