CVE-2022-47384: CODESYS: Multiple products prone to stack based out-of-bounds write
First published: Mon May 15 2023(Updated: )
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack 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 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-47384?
CVE-2022-47384 is a stack-based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products, which can lead to denial-of-service, memory overwriting, or remote code execution.
Which CODESYS products are affected by CVE-2022-47384?
The following CODESYS products are affected by CVE-2022-47384: 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, Codesys Safety Sil2 Runtime Toolkit.
What is the severity of CVE-2022-47384?
CVE-2022-47384 has a severity rating of 8.8 (high).
How can CVE-2022-47384 be exploited?
CVE-2022-47384 can be exploited by an authenticated remote attacker to write data into the stack, potentially leading to denial-of-service, memory overwriting, or remote code execution.
Is there a fix or patch available for CVE-2022-47384?
At the time of writing, I couldn't find information about an official fix or patch for CVE-2022-47384. It is recommended to contact the vendor for more information or apply any available updates.
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- 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