CVE-2016-9253

Description

In F5 BIG-IP 12.1.0 through 12.1.2, specific websocket traffic patterns may cause a disruption of service for virtual servers configured to use the websocket profile.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.78% Top 30%
Vendor Advisory f5.com
Affected: F5 Networks, Inc. BIG-IP
Published at:
Updated at:

References

Link Tags
https://support.f5.com/csp/article/K51351360 vendor advisory
http://www.securitytracker.com/id/1038415 vdb entry

Frequently Asked Questions

What is the severity of CVE-2016-9253?
CVE-2016-9253 has been scored as a high severity vulnerability.
How to fix CVE-2016-9253?
To fix CVE-2016-9253, 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-2016-9253 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-9253 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2016-9253?
CVE-2016-9253 affects F5 Networks, Inc. BIG-IP.
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