CVE-2024-4080: Memory Corruption Due to Improper Length Checks in LabVIEW tdcore.dll
First published: Tue Jul 23 2024(Updated: )
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. This vulnerability affects LabVIEW 2024 Q1 and prior versions.
Credit: security@ni.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| National Instruments LabVIEW | <=2020 | |
| National Instruments LabVIEW | =2021 | |
| National Instruments LabVIEW | =2021-sp1 | |
| National Instruments LabVIEW | =2022-q1 | |
| National Instruments LabVIEW | =2022-q3 | |
| National Instruments LabVIEW | =2023-q1 | |
| National Instruments LabVIEW | =2023-q3 | |
| National Instruments LabVIEW | =2023-q3_patch2 | |
| National Instruments LabVIEW | =2024-q1 |
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Frequently Asked Questions
What is the severity of CVE-2024-4080?
CVE-2024-4080 is considered a critical vulnerability due to its potential to allow arbitrary code execution.
How do I fix CVE-2024-4080?
To fix CVE-2024-4080, update LabVIEW to the latest version released after the vulnerability was disclosed.
What versions of LabVIEW are affected by CVE-2024-4080?
CVE-2024-4080 affects LabVIEW versions from 2020 to 2024 Q1, including specific service packs and quarterly updates.
Can CVE-2024-4080 lead to information disclosure?
Yes, CVE-2024-4080 can disclose sensitive information if successfully exploited.
What type of attacks does CVE-2024-4080 facilitate?
CVE-2024-4080 facilitates attacks that involve providing a user with a specially crafted virtual instrument (VI).
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- vendor/ni
- canonical/national instruments labview
- version/national instruments labview/2020
- version/national instruments labview/2021
- version/national instruments labview/2021-sp1
- version/national instruments labview/2022-q1
- version/national instruments labview/2022-q3
- version/national instruments labview/2023-q1
- version/national instruments labview/2023-q3
- version/national instruments labview/2023-q3_patch2
- version/national instruments labview/2024-q1