CVE-2023-22839
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
F5 Big-ip Domain Name System
PublishedFeb 1, 2023
First seenFeb 1, 2023
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- f5 big-ip_domain_name_system14.1.5.3, 15.1.7, 16.1.3.3, 17.0.0.2 or later
- f5 big-ip_local_traffic_manager14.1.5.3, 15.1.7, 16.1.3.3, 17.0.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_domain_name_system | 13.1.0 ≤ v ≤ 13.1.5, 14.1.0 ≤ v < 14.1.5.3, 15.1.0 ≤ v < 15.1.7, 16.1.0 ≤ v < 16.1.3.3, 17.0.0 ≤ v < 17.0.0.2 | 14.1.5.3, 15.1.7, 16.1.3.3, 17.0.0.2 |
| f5 big-ip_local_traffic_manager | 13.1.0 ≤ v ≤ 13.1.5, 14.1.0 ≤ v < 14.1.5.3, 15.1.0 ≤ v < 15.1.7, 16.1.0 ≤ v < 16.1.3.3, 17.0.0 ≤ v < 17.0.0.2 | 14.1.5.3, 15.1.7, 16.1.3.3, 17.0.0.2 |
| f5 big-ip_10000s_firmware | No range specified | — |
| f5 big-ip_10200v_firmware | No range specified | — |
| f5 big-ip_10200v-ssl_firmware | No range specified | — |
| f5 big-ip_12000_firmware | No range specified | — |
| f5 big-ip_5000s_firmware | No range specified | — |
| f5 big-ip_5200v_firmware | No range specified | — |
| f5 big-ip_5200v-ssl_firmware | No range specified | — |
| f5 big-ip_7000s_firmware | No range specified | — |
| f5 big-ip_7200v_firmware | No range specified | — |
| f5 big-ip_7200v-ssl_firmware | No range specified | — |
| f5 big-ip_i10600_firmware | No range specified | — |
| f5 big-ip_i10800_firmware | No range specified | — |
| f5 big-ip_i11600_firmware | No range specified | — |
| f5 big-ip_i11800_firmware | No range specified | — |
| f5 big-ip_i15600_firmware | No range specified | — |
| f5 big-ip_i15800_firmware | No range specified | — |
| f5 big-ip_i5600_firmware | No range specified | — |
| f5 big-ip_i5800_firmware | No range specified | — |
| f5 big-ip_i7600_firmware | No range specified | — |
| f5 big-ip_i7800_firmware | No range specified | — |
| f5 r10600_firmware | No range specified | — |
| f5 r10800_firmware | No range specified | — |
| f5 r10900_firmware | No range specified | — |
| f5 r5600_firmware | No range specified | — |
| f5 r5800_firmware | No range specified | — |
| f5 r5900_firmware | No range specified | — |
| f5 velos_bx110_firmware | No range specified | — |
| f5 viprion_b2100_firmware | No range specified | — |
| f5 viprion_b2150_firmware | No range specified | — |
| f5 viprion_b2250_firmware | No range specified | — |
| f5 viprion_b4300_firmware | No range specified | — |
| f5 viprion_b4450_firmware | No range specified | — |
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