CVE-2022-47379: CODESYS: Multiple products prone to out-of-bounds write
First published: Mon May 15 2023(Updated: )
An authenticated, remote attacker may use a out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into memory which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
Credit: info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Codesys Control For Beaglebone Sl | <3.5.19.0 | |
| Codesys Control For Empc-a\/imx6 Sl | <3.5.19.0 | |
| Codesys Control For Iot2000 Sl | <3.5.19.0 | |
| Codesys Control For Linux Sl | <3.5.19.0 | |
| Codesys Control For Pfc100 Sl | <3.5.19.0 | |
| Codesys Control For Pfc200 Sl | <3.5.19.0 | |
| Codesys Control For Plcnext Sl | <3.5.19.0 | |
| Codesys Control For Raspberry Pi Sl | <3.5.19.0 | |
| Codesys Control For Wago Touch Panels 600 Sl | <3.5.19.0 | |
| Codesys Control Rte \(for Beckhoff Cx\) Sl | <4.8.0.0 | |
| Codesys Control Rte \(sl\) | <4.8.0.0 | |
| Codesys Control Runtime System Toolkit | <4.8.0.0 | |
| Codesys Control Win \(sl\) | <4.8.0.0 | |
| CODESYS Development System V3 | <4.8.0.0 | |
| Codesys Hmi \(sl\) | <4.8.0.0 | |
| Codesys Safety Sil2 Psp | <4.8.0.0 | |
| Codesys Safety Sil2 Runtime Toolkit | <4.8.0.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2022-47379?
CVE-2022-47379 is an out-of-bounds write vulnerability in multiple CODESYS products that can lead to a denial-of-service condition, memory overwriting, or remote code execution.
Which CODESYS products are affected by CVE-2022-47379?
Multiple CODESYS products in multiple versions are affected, including 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 Plcnext Sl, Codesys Control For Raspberry Pi Sl, Codesys Control For Wago Touch Panels 600 Sl, Codesys Control Rte (for Beckhoff Cx) Sl, Codesys Control Rte (sl), Codesys Control Runtime System Toolkit, Codesys Control Win (sl), CODESYS Development System V3, Codesys Hmi (sl), Codesys Safety Sil2 Psp, and Codesys Safety Sil2 Runtime Toolkit.
What is the severity of CVE-2022-47379?
CVE-2022-47379 has a severity value of 8.8 (high).
How can CVE-2022-47379 be exploited?
An authenticated remote attacker can exploit CVE-2022-47379 to write data into memory, potentially leading to a denial-of-service, memory overwriting, or remote code execution.
Is there a fix available for CVE-2022-47379?
It is recommended to update the affected CODESYS products to versions beyond 3.5.19.0.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/references
- agent/severity
- agent/title
- agent/last-modified-date
- agent/weakness
- agent/tags
- agent/first-publish-date
- agent/event
- agent/description
- vendor/codesys
- canonical/codesys control for beaglebone sl
- canonical/codesys control for empc-a\/imx6 sl
- canonical/codesys control for iot2000 sl
- canonical/codesys control for linux sl
- canonical/codesys control for pfc100 sl
- canonical/codesys control for pfc200 sl
- canonical/codesys control for plcnext sl
- canonical/codesys control for raspberry pi sl
- canonical/codesys control for wago touch panels 600 sl
- canonical/codesys control rte \(for beckhoff cx\) sl
- canonical/codesys control rte \(sl\)
- canonical/codesys control runtime system toolkit
- canonical/codesys control win \(sl\)
- canonical/codesys development system v3
- canonical/codesys hmi \(sl\)
- canonical/codesys safety sil2 psp
- canonical/codesys safety sil2 runtime toolkit