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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://my.f5.com/manage/s/article/K37708118 Vendor Advisory
- https://my.f5.com/manage/s/article/K37708118 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · f5NVD modified 2026-10-28 19:10
Affected (CPE criteria) 34
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_10000s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_10200v_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_10200v-ssl_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_12000_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_5000s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_5200v_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_5200v-ssl_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_7000s_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_7200v_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_7200v-ssl_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i10600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i10800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i11600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i11800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i15600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i15800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i5600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i5800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i7600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:big-ip_i7800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r10600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r10800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r10900_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r5600_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r5800_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:r5900_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:velos_bx110_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:viprion_b2100_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:viprion_b2150_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:viprion_b2250_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:viprion_b4300_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:f5:viprion_b4450_firmware:-:*:*:*:*:*:*:*
References 2
- https://my.f5.com/manage/s/article/K37708118 Vendor Advisory
- https://my.f5.com/manage/s/article/K37708118 Vendor Advisory