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MEDIUM · 5.3

CVE-2022-23027

On BIG-IP versions 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, 13.1.x beginning in 13.1.3.6, 12.1.5.3-12.1.6, and 11.6.5.2, when a FastL4 profile and an HTTP, FIX, and/or hash persistence profile ar...

Vulnerability Description

On BIG-IP versions 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, 13.1.x beginning in 13.1.3.6, 12.1.5.3-12.1.6, and 11.6.5.2, when a FastL4 profile and an HTTP, FIX, and/or hash persistence profile are configured on the same virtual server, undisclosed requests can cause the virtual server to stop processing new client connections. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Score

5.3

MEDIUM

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

Affected Products

VendorProductVersions
F5Big-Ip Access Policy Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Advanced Firewall Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Advanced Web Application Firewall>= 12.1.5.3, <= 12.1.6
F5Big-Ip Analytics>= 12.1.5.3, <= 12.1.6
F5Big-Ip Application Acceleration Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Application Security Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Ddos Hybrid Defender>= 12.1.5.3, <= 12.1.6
F5Big-Ip Domain Name System>= 12.1.5.3, <= 12.1.6
F5Big-Ip Fraud Protection Service>= 12.1.5.3, <= 12.1.6
F5Big-Ip Global Traffic Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Link Controller>= 12.1.5.3, <= 12.1.6
F5Big-Ip Local Traffic Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Policy Enforcement Manager>= 12.1.5.3, <= 12.1.6
F5Big-Ip Ssl Orchestrator>= 12.1.5.3, <= 12.1.6

Related Weaknesses (CWE)

CWE-697

References

FAQ

What is CVE-2022-23027?

CVE-2022-23027 is a vulnerability with a CVSS score of 5.3 (MEDIUM). On BIG-IP versions 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, 13.1.x beginning in 13.1.3.6, 12.1.5.3-12.1.6, and 11.6.5.2, when a FastL4 profile and an HTTP, FIX, and/or hash persistence profile ar...

How severe is CVE-2022-23027?

CVE-2022-23027 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-23027?

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 Advanced Web Application Firewall, F5 Big-Ip Analytics, F5 Big-Ip Application Acceleration Manager.