Security Advisory

CVE-2023-39443

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-01-08 14:47:40

Last updated 2025-11-04 18:16:32

Assigner talos

State PUBLISHED

Description

Multiple out-of-bounds write vulnerabilities exist in the LXT2 parsing functionality of GTKWave 3.3.115. A specially-crafted .lxt2 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 perfomed by the prefix copy loop.

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