CVE-2019-9012
First published: Thu Aug 15 2019(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Codesys Control For Beaglebone Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Empc-a\/imx6 Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Iot2000 Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Linux Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Pfc100 Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Pfc200 Sl | >=3.0<3.5.14.20 | |
| Codesys Control For Raspberry Pi Sl | >=3.0<3.5.14.20 | |
| Codesys Control Runtime Toolkit | >=3.0<3.5.14.20 | |
| CODESYS Development System | >=3.0<3.5.14.20 | |
| CODESYS Gateway | >=3.0<3.5.14.20 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-9012?
CVE-2019-9012 is a vulnerability discovered in 3S-Smart CODESYS V3 products that allows for uncontrolled memory allocations, leading to a denial-of-service condition.
Which CODESYS products are affected by CVE-2019-9012?
All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 are affected: Codesys Control For Beaglebone Sl, Codesys Control For Empc-a/imx6 Sl, Codesys Control For Iot2000 Sl, Codesys Control For Linux Sl, Codesys Control For Pfc100 Sl, Codesys Control For Pfc200 Sl, Codesys Control For Raspberry Pi Sl, Codesys Control Runtime Toolkit, CODESYS Development System, CODESYS Gateway.
What is the severity of CVE-2019-9012?
The severity of CVE-2019-9012 is high with a CVSS score of 7.5.
How can CVE-2019-9012 be exploited?
CVE-2019-9012 can be exploited by sending a crafted communication request that triggers uncontrolled memory allocations in the affected CODESYS products.
How can I mitigate CVE-2019-9012?
To mitigate CVE-2019-9012, update the affected CODESYS V3 products to version v3.5.14.20 or later.
- collector/nvd-index
- agent/severity
- agent/references
- agent/author
- agent/weakness
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/codesys
- canonical/codesys control for beaglebone sl
- version/codesys control for beaglebone sl/3.0
- canonical/codesys control for empc-a\/imx6 sl
- version/codesys control for empc-a\/imx6 sl/3.0
- canonical/codesys control for iot2000 sl
- version/codesys control for iot2000 sl/3.0
- canonical/codesys control for linux sl
- version/codesys control for linux sl/3.0
- canonical/codesys control for pfc100 sl
- version/codesys control for pfc100 sl/3.0
- canonical/codesys control for pfc200 sl
- version/codesys control for pfc200 sl/3.0
- canonical/codesys control for raspberry pi sl
- version/codesys control for raspberry pi sl/3.0
- canonical/codesys control runtime toolkit
- version/codesys control runtime toolkit/3.0
- canonical/codesys development system
- version/codesys development system/3.0
- canonical/codesys gateway
- version/codesys gateway/3.0