PT-2024-5247 · National Instruments · Labview

Michael Heinzl · Published 2024-04-23 · Updated 2024-09-05 · CVE-2024-4080

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: LabVIEW versions prior to 2024 Q1

Description: A memory corruption issue due to an improper length check in LabVIEW tdcore.dll may disclose information or result in arbitrary code execution. Successful exploitation requires an attacker to provide a user with a specially crafted VI.

Recommendations: For versions prior to 2024 Q1, update to a version that includes the fix for the memory corruption issue in tdcore.dll to prevent potential information disclosure or arbitrary code execution. As a temporary workaround, consider restricting the use of specially crafted VI files to minimize the risk of exploitation.

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

BDU:2024-05859

CVE-2024-4080

Affected Products

Labview

References · 9

• https://ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-issues-due-to-improper-length-checks-in-labview.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4080 · Security Note
• https://osv.dev/vulnerability/CVE-2024-4080 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-05859 · Security Note
• https://t.me/cvenotify/93414 · Telegram Post
• https://vuldb.com/?id.272280 · Note
• https://cisa.gov/news-events/ics-advisories/icsa-24-205-03 · Note
• https://t.me/cvenotify/87113 · Telegram Post
• https://t.me/cvedetector/1507 · Telegram Post