CVE-2024-6638

MEDIUM

LabVIEW < 2024 Q1 - Denial of Service via TDMS File Parsing

Title source: llm

Description

An integer overflow vulnerability due to improper input validation when reading TDMS files in LabVIEW may result in an infinite loop. Successful exploitation requires an attacker to provide a user with a specially crafted TDMS file. This vulnerability affects LabVIEW 2024 Q1 and prior versions.

References (1)

Core 1

Core References

Vendor Advisory

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/integer-overflow-vulnerability-reading-tdms-files-in-labview.html

Scores

CVSS v3 5.5

EPSS 0.0016

EPSS Percentile 5.3%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-190

Status published

Products (4)

ni/labview 2022 q1 (4 CPE variants)

ni/labview 2023 q1 (6 CPE variants)

ni/labview 2024 q1 (2 CPE variants)

ni/labview < 2021

Published Jul 22, 2024

Tracked Since Feb 18, 2026