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.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| codesys | control_for_beaglebone_sl | 3.0 - 3.5.14.20 | - |
| codesys | control_for_empc-a\/imx6_sl | 3.0 - 3.5.14.20 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
10
Affected Products
4
References
codesys / control_for_beaglebone_sl
| - |
| 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 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact