Detections
Analytics
CVE-2023-38651
high
Description
Multiple integer overflow vulnerabilities exist in the VZT vzt_rd_block_vch_decode times 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 num_time_ticks is zero.
References
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1814
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html