CVE-2019-9012

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in 3S-Smart CODESYS V3 products. A crafted communication request may cause uncontrolled memory allocations in the affected CODESYS products and may result in a denial-of-service condition. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System.

Se detectó un problema en los productos 3S-Smart CODESYS V3. Una petición de comunicación diseñada puede causar asignaciones de memoria no controladas en los productos CODESYS afectados y puede resultar en una condición de denegación de servicio. Todas las variantes de los siguientes productos CODESYS V3 en todas las versiones anteriores a v3.5.14.20 que contienen el componente CmpGateway están afectadas, indiferentemente del tipo de CPU o sistema operativo: CODESYS Control para BeagleBone, CODESYS Control para emPC-A/iMX6, CODESYS Control para IOT2000, CODESYS Control para Linux, CODESYS Control para PFC100, CODESYS Control para PFC200, CODESYS Control para Raspberry Pi, CODESYS Control V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-02-22 CVE Reserved
2019-08-15 CVE Published
2023-07-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-770: Allocation of Resources Without Limits or Throttling

CAPEC

References (2)

URL	Tag	Source
https://www.us-cert.gov/ics/advisories/icsa-19-213-03	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12938&token=b9eb30f53246dc57b2e7cb302356a05547148fa2&download=	2023-05-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Codesys Search vendor "Codesys"		Control For Beaglebone Sl Search vendor "Codesys" for product "Control For Beaglebone Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Beaglebone Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Empc-a\/imx6 Sl Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Empc-a\/imx6 Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Iot2000 Sl Search vendor "Codesys" for product "Control For Iot2000 Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Iot2000 Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Linux Sl Search vendor "Codesys" for product "Control For Linux Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Linux Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Pfc100 Sl Search vendor "Codesys" for product "Control For Pfc100 Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Pfc100 Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Pfc200 Sl Search vendor "Codesys" for product "Control For Pfc200 Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Pfc200 Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control For Raspberry Pi Sl Search vendor "Codesys" for product "Control For Raspberry Pi Sl"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control For Raspberry Pi Sl" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Control Runtime Toolkit Search vendor "Codesys" for product "Control Runtime Toolkit"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Control Runtime Toolkit" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Development System Search vendor "Codesys" for product "Development System"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Development System" and version " >= 3.0 < 3.5.14.20"		-		Affected
Codesys Search vendor "Codesys"		Gateway Search vendor "Codesys" for product "Gateway"				>= 3.0 < 3.5.14.20 Search vendor "Codesys" for product "Gateway" and version " >= 3.0 < 3.5.14.20"		-		Affected