CVE-2023-38651

CVSS 7 HIGHEPSS 0.4%CWE-190

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

08 Jan 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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.html https://talosintelligence.com/vulnerability_reports/TALOS-2023-1814 https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1814