CVE-2017-6166
Medium
Description
In BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM, and WebSafe software 12.0.0 to 12.1.1, in some cases the Traffic Management Microkernel (TMM) may crash when processing fragmented packets. This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts. If the affected BIG-IP system is configured as part of a device group, it will trigger a failover to the peer device.
SeverityMedium
CVSS5.9
Exploit probability—
Product
F5 Big-ip Afm
PublishedNov 22, 2017
First seenNov 22, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_afm | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_analytics | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_apm | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_application_acceleration_manager | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_asm | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_dns | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_link_controller | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_ltm | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 big-ip_pem | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 f5_websafe | 12.0.0 ≤ v ≤ 12.1.1 | — |
| f5 linerate | 2.5.0 ≤ v ≤ 2.6.2 | — |
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