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HIGH · 7.5

CVE-2022-23011

On certain hardware BIG-IP platforms, in version 15.1.x before 15.1.4 and 14.1.x before 14.1.3, virtual servers may stop responding while processing TCP traffic due to an issue in the SYN Cookie Prote...

Vulnerability Description

On certain hardware BIG-IP platforms, in version 15.1.x before 15.1.4 and 14.1.x before 14.1.3, virtual servers may stop responding while processing TCP traffic due to an issue in the SYN Cookie Protection feature. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
F5Big-Ip Access Policy Manager>= 14.1.0, < 14.1.3
F5Big-Ip Advanced Firewall Manager>= 14.1.0, < 14.1.3
F5Big-Ip Analytics>= 14.1.0, < 14.1.3
F5Big-Ip Application Acceleration Manager>= 14.1.0, < 14.1.3
F5Big-Ip Application Security Manager>= 14.1.0, < 14.1.3
F5Big-Ip Domain Name System>= 14.1.0, < 14.1.3
F5Big-Ip Fraud Protection Service>= 14.1.0, < 14.1.3
F5Big-Ip Global Traffic Manager>= 14.1.0, < 14.1.3
F5Big-Ip Link Controller>= 14.1.0, < 14.1.3
F5Big-Ip Local Traffic Manager>= 14.1.0, < 14.1.3
F5Big-Ip Policy Enforcement Manager>= 14.1.0, < 14.1.3
F5Big-Ip I850-
F5Big-Ip I2600-
F5Big-Ip I2800-

Related Weaknesses (CWE)

CWE-682

References

FAQ

What is CVE-2022-23011?

CVE-2022-23011 is a vulnerability with a CVSS score of 7.5 (HIGH). On certain hardware BIG-IP platforms, in version 15.1.x before 15.1.4 and 14.1.x before 14.1.3, virtual servers may stop responding while processing TCP traffic due to an issue in the SYN Cookie Prote...

How severe is CVE-2022-23011?

CVE-2022-23011 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-2022-23011?

Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Access Policy Manager, F5 Big-Ip Advanced Firewall Manager, F5 Big-Ip Analytics, F5 Big-Ip Application Acceleration Manager, F5 Big-Ip Application Security Manager.