LabVIEW 2016 16.0.0.49152 VI File LvVarientUnflatten memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.8 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in LabVIEW 2016 16.0.0.49152. Affected is the function LvVarientUnflatten
of the component VI File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.
The bug was discovered 03/22/2017. The weakness was shared 03/31/2017 by Cisco with Cisco Talos (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2017-2775 since 12/01/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 99928 (National Instruments LabVIEW 2015 < 2015 SP1 f7 / 2016 < 2016 f2 LvVarientUnflatten VI File Handling Arbitrary Code Execution), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.
Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (99928).
Product
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 6.9VulDB Meta Temp Score: 6.8
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CNA Base Score: 7.5
CNA Vector (Talos): 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 99928
Nessus Name: National Instruments LabVIEW 2015 < 2015 SP1 f7 / 2016 < 2016 f2 LvVarientUnflatten VI File Handling Arbitrary Code Execution
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
12/01/2016 🔍03/02/2017 🔍
03/22/2017 🔍
03/22/2017 🔍
03/31/2017 🔍
03/31/2017 🔍
04/01/2017 🔍
05/02/2017 🔍
11/24/2022 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Cisco
Organization: Cisco Talos
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-2775 (🔍)
SecurityFocus: 97020 - Ni LabVIEW CVE-2017-2775 Memory Corruption Vulnerability
OSVDB: - CVE-2017-2775 - National Instruments - LabVIEW 2016 - Memory Corruption Issue
Entry
Created: 04/01/2017 10:10 AMUpdated: 11/24/2022 10:49 AM
Changes: 04/01/2017 10:10 AM (65), 08/24/2020 12:29 PM (8), 11/24/2022 10:49 AM (14)
Complete: 🔍
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