CVE-2017-9312: Input Validation
First published: Mon Jun 25 2018(Updated: )
Improperly implemented option-field processing in the TCP/IP stack on Allen-Bradley L30ERMS safety devices v30 and earlier causes a denial of service. When a crafted TCP packet is received, the device reboots immediately.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rockwellautomation Allen-bradley L30erms Firmware | <=30 | |
| Rockwellautomation Allen-bradley L30erms |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-9312?
The severity of CVE-2017-9312 is rated as high with a score of 7.5.
How do I fix CVE-2017-9312?
To fix CVE-2017-9312, update the Allen-Bradley L30ERMS firmware to a version newer than v30.
What does CVE-2017-9312 vulnerability affect?
CVE-2017-9312 affects Allen-Bradley L30ERMS safety devices firmware version 30 and earlier.
What type of vulnerability is CVE-2017-9312?
CVE-2017-9312 is an improper option-field processing vulnerability in the TCP/IP stack.
What is the impact of CVE-2017-9312?
The impact of CVE-2017-9312 is a denial of service that causes the device to reboot when a crafted TCP packet is received.
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