CVE-2017-9312

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory securityfocus.com Third-Party Advisory us-cert.gov
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-172-02 third party advisory us government resource
http://www.securityfocus.com/bid/104528 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-9312?
CVE-2017-9312 has been scored as a high severity vulnerability.
How to fix CVE-2017-9312?
To fix CVE-2017-9312, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-9312 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-9312 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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