Detections
Analytics
CVE-2023-39234
high
Description
Multiple out-of-bounds write vulnerabilities exist in the VZT vzt_rd_process_block autosort functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write when looping over `lt->numrealfacs`.
References
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1817
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html