Signature Detail
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Short Name |
HTTP:MISC:CODESYS-CMPWEBSVR-BO |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
CoDeSys V3 CmpWebServer And CmpWebServerHandler Heap Buffer Overflow |
Release Date |
2020/01/05 |
Update Number |
3241 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
HTTP: CoDeSys V3 CmpWebServer And CmpWebServerHandler Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability against CoDeSys V3 runtime system's web server. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.
Extended Description
CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow.
Affected Products
- 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_plcnext -
- Codesys control_for_raspberry_pi -
- Codesys control_rte -
- Codesys control_rte 3.0
- Codesys control_rte 3.5.8.60
- Codesys control_runtime_system_toolkit -
- Codesys control_runtime_system_toolkit 3.0
- Codesys control_win -
- Codesys control_win 3.0
- Codesys control_win 3.5.9.80
- Codesys hmi -
- Codesys hmi 3.0
- Codesys hmi 3.5.10.0
References
- CVE: CVE-2019-18858