CVE-2017-2775

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Existe una vulnerabilidad de corrupción de memoria explotable en la funcionalidad LvVariantUnflatten en versiones de LabVIEW de 64 bits anterior a versión 2015 SP1 Parche f7 y versiones 2016 anteriores a Parche f2. Un archivo VI especialmente diseñado puede causar que un valor controlado por el usuario sea usado como un terminador de bucle resultando en una corrupción de pila interna. Se puede usar un archivo VI controlado por un atacante para activar esta vulnerabilidad, la explotación podría conllevar a la ejecución de código remota.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-12-01 CVE Reserved
2017-03-31 CVE Published
2023-08-16 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
http://www.ni.com/product-documentation/53778/en	X_refsource_confirm
http://www.securityfocus.com/bid/97020	Third Party Advisory

URL	Date	SRC
http://www.talosintelligence.com/reports/TALOS-2017-0269	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ni Search vendor "Ni"		Labview Search vendor "Ni" for product "Labview"				16.0.0.49152 Search vendor "Ni" for product "Labview" and version "16.0.0.49152"		-		Affected