CVE-2018-5452: Buffer Overflow
First published: Wed Mar 07 2018(Updated: )
A Stack-based Buffer Overflow issue was discovered in Emerson Process Management ControlWave Micro Process Automation Controller: ControlWave Micro [ProConOS v.4.01.280] firmware: CWM v.05.78.00 and prior. A stack-based buffer overflow vulnerability caused by sending crafted packets on Port 20547 could force the PLC to change its state into halt mode.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Emerson Controlwave Micro Firmware | <=05.78.00 | |
| Emerson Controlwave Micro |
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Reference Links
Frequently Asked Questions
What is CVE-2018-5452?
CVE-2018-5452 is a Stack-based Buffer Overflow issue discovered in Emerson Process Management ControlWave Micro Process Automation Controller: ControlWave Micro firmware: CWM v.05.78.00 and prior.
What is the severity of CVE-2018-5452?
CVE-2018-5452 has a severity rating of 7.5 (High).
How does CVE-2018-5452 affect Emerson Controlwave Micro firmware?
CVE-2018-5452 affects Emerson Controlwave Micro firmware versions up to and including CWM v.05.78.00.
What is the vulnerability type associated with CVE-2018-5452?
The vulnerability type associated with CVE-2018-5452 is a stack-based buffer overflow.
What is the CWE ID for CVE-2018-5452?
The CWE ID for CVE-2018-5452 is 119, 787, and 121.
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