Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Allen-Bradley L30Erms Firmware | <= 30 |
| Rockwellautomation | Allen-Bradley L30Erms | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/104528Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-172-02Third Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/104528Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-172-02Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2017-9312?
CVE-2017-9312 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2017-9312?
CVE-2017-9312 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-9312?
Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Allen-Bradley L30Erms Firmware, Rockwellautomation Allen-Bradley L30Erms.