Out-of-bounds Write

2024-04-0619:24:03

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

gtkwave

vulnerability

.lxt2 file

parsing

arbitrary code execution

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

23.1%

JSON

gtkwave is vulnerable to Out-of-bounds Write. A specially crafted .lxt2 file can exploit this vulnerability in its LXT2 num_time_table_entries functionality, It allows a victim would need to open the malicious file, finally leading to arbitrary code execution.