CVE-2023-39235

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->num_time_ticks.