CVE-2017-2775

low-risk
Published 2017-03-31

An exploitable memory corruption vulnerability exists in the LvVariantUnflatten functionality in 64-bit versions of LabVIEW before 2015 SP1 f7 Patch and 2016 before f2 Patch. A specially crafted VI file can cause a user controlled value to be used as a loop terminator resulting in internal heap corruption. An attacker controlled VI file can be used to trigger this vulnerability, exploitation could lead to remote code execution.

Do I need to act?

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0.64% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Ni

References (6)

http://www.ni.com/product-documentation/53778/en/
Third Party Advisory http://www.securityfocus.com/bid/97020
Exploit http://www.talosintelligence.com/reports/TALOS-2017-0269/
http://www.ni.com/product-documentation/53778/en/
Third Party Advisory http://www.securityfocus.com/bid/97020
Exploit http://www.talosintelligence.com/reports/TALOS-2017-0269/
29
/ 100
low-risk
Severity 22/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal