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HIGH · 7.5

CVE-2023-22839

On BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting en...

Vulnerability Description

On BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting enabled is configured on a virtual server with hardware SYN cookies enabled, undisclosed requests cause the Traffic Management Microkernel (TMM) to terminate. 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 Domain Name System>= 13.1.0, <= 13.1.5
F5Big-Ip Local Traffic Manager>= 13.1.0, <= 13.1.5
F5Big-Ip 10000S Firmware-
F5Big-Ip 10000S-
F5Big-Ip 10200V Firmware-
F5Big-Ip 10200V-
F5Big-Ip 10200V-Ssl Firmware-
F5Big-Ip 10200V-Ssl-
F5Big-Ip 12000 Firmware-
F5Big-Ip 12000-
F5Big-Ip 5000S Firmware-
F5Big-Ip 5000S-
F5Big-Ip 5200V Firmware-
F5Big-Ip 5200V-
F5Big-Ip 5200V-Ssl Firmware-
F5Big-Ip 5200V-Ssl-
F5Big-Ip 7000S Firmware-
F5Big-Ip 7000S-
F5Big-Ip 7200V Firmware-
F5Big-Ip 7200V-

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2023-22839?

CVE-2023-22839 is a vulnerability with a CVSS score of 7.5 (HIGH). On BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting en...

How severe is CVE-2023-22839?

CVE-2023-22839 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-2023-22839?

Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Domain Name System, F5 Big-Ip Local Traffic Manager, F5 Big-Ip 10000S Firmware, F5 Big-Ip 10000S, F5 Big-Ip 10200V Firmware.