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CVE-2023-38652

CVE-2023-38652

CVSS 7 HIGHEPSS 0.4%CWE-190
Multiple integer overflow vulnerabilities exist in the VZT vzt_rd_block_vch_decode dict 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 not zero.
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
GTKWave · GTKWave

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References
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.htmlhttps://talosintelligence.com/vulnerability_reports/TALOS-2023-1815https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1815