CVE-2024-6638 - Vulnerability Details - OpenCVE

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.

Published: 2024-07-22

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NI

LabVIEW

unaffected

Version	Status	Constraints
`0`	affected	≤ 24.1

No data.

No data.

Vendor	Product	Confidence	Versions
Ni	Labview	—	—

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Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2024-47697	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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00067.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Ni Labview

MITRE

Status: PUBLISHED

Assigner: NI

Published: 2024-07-22T19:55:23.548Z

Updated: 2024-08-01T21:41:04.317Z

Reserved: 2024-07-09T23:58:45.236Z

Link: CVE-2024-6638

Vulnrichment

Updated: 2024-08-01T21:41:04.317Z

NVD

Status : Awaiting Analysis

Published: 2024-07-22T20:15:04.723

Modified: 2024-11-21T09:50:03.050

Link: CVE-2024-6638

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-07-12T22:45:21Z

Weaknesses

CWE-190

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