Out-of-bounds

2024-01-0815:15:00

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out-of-bounds

lxt2 parsing

arbitrary code execution

malicious file

prefix copy loop

gtkwave 3.3.115

vulnerabilities

7.8 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

24.1%

JSON

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.