K31523465: BIG-IP TMM vulnerability CVE-2022-41983

Security Advisory Description While Intel QAT QuickAssist Technology and the AES-GCM/CCM cipher is in use, undisclosed conditions cause the BIG-IP system to send data unencrypted, even with an SSL profile applied. CVE-2022-41983 Impact This vulnerability may expose confidential information to a...

K24358905: BIG-IP AFM virtual server vulnerability CVE-2022-23018

Security Advisory Description When a virtual server is configured with both HTTP protocol security and HTTP Proxy Connect profiles, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-23018 Impact Traffic is disrupted while the TMM process restarts. This...

K19501795: BIG-IP HTTP profile vulnerability CVE-2019-6631

Security Advisory Description iRules performing HTTP header manipulation may cause an interruption to service when processing traffic handled by a Virtual Server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs. CVE-2019-6631 Impact The...

K12044607: TMM vulnerability CVE-2017-6132

Security Advisory Description In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2, 11.6.0 to 11.6.1 and 11.5.0 - 11.5.4, an undisclosed sequence of packets sent to BIG-IP High Availability state mirror listeners...

K19430431: TMM vulnerability CVE-2017-6160

Security Advisory Description A remote attacker may create maliciously crafted HTTP request to cause Traffic Management Microkernel TMM to restart and temporarily fail to process traffic. This issue is exposed on virtual servers using a Policy Enforcement profile or a Web Acceleration profile...

K55102452: TMM vulnerability CVE-2017-6140

Security Advisory Description Undisclosed sequence of packets sent to Virtual Servers with client or server SSL profiles using AES-GCM cipher suites may cause disruption of data plane services. CVE-2017-6140 This vulnerability affects the following BIG-IP platforms: 2000s, 2200s, 4000s, 4200v,...

K01587042: BIG-IP SPDY and HTTP/2 profile vulnerability CVE-2016-7475

Security Advisory Description Under some circumstances, the Traffic Management Microkernel TMM may not properly clean-up pool member network connections when using SPDY or HTTP/2 virtual server profiles. CVE-2016-7475 Impact In many cases, the pool members will tear down these network connections...

K10002335: TMM vulnerability CVE-2017-6159

Security Advisory Description The BIG-IP system is vulnerable to a denial of service attack when the MPTCP option is enabled on a virtual server. Data plane is vulnerable when using the MPTCP option of a TCP profile. There is no control plane exposure. CVE-2017-6159 Impact An attacker may be able...

K33500120: TMM vulnerability CVE-2016-9247

Security Advisory Description Under certain conditions for BIG-IP systems using a virtual server with an associated FastL4 profile and TCP analytics profile, a specific sequence of packets may cause the Traffic Management Microkernel TMM to restart. CVE-2016-9247 Impact An attacker may be able to...

K01153535: BIG-IP AWS vulnerability CVE-2021-23051

Security Advisory Description When the Data Plane Development Kit DPDK/Elastic Network Adapter ENA driver is used with BIG-IP on Amazon Web Services AWS systems, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. This is due to an incomplete fix for CVE-2020-5862...

K46940010: TMM vulnerability CVE-2018-5513

Security Advisory Description A malformed Transport Layer Security TLS handshake causes the Traffic Management Microkernel TMM to stop responding, leading to a disruption of service. This issue is only exposed on the data plane when a Proxy SSL configuration is enabled. The control plane is not...

K11447758: TMM vulnerability CVE-2019-6669

Security Advisory Description Undisclosed traffic flow may cause the Traffic Management Microkernel TMM to restart under some circumstances. CVE-2019-6669 Impact A remote attacker may be able to cause the Traffic Management Microkernel TMM to restart. This issue occurs on multi-blade chassis,...

K95117754: TMM vulnerability CVE-2019-6684

Security Advisory Description Under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing vCMP may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of...

K05300051: TMM SCTP vulnerability CVE-2021-23013

Security Advisory Description The Traffic Management Microkernel TMM may stop responding when processing Stream Control Transmission Protocol SCTP traffic under certain conditions. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. CVE-2021-23013 Impact...

K04048104: CGNAT LSN vulnerability CVE-2020-27720

Security Advisory Description When processing NAT66 traffic with Port Block Allocation PBA mode and SP-DAG enabled, and dag-ipv6-prefix-len configured with a value less than the default of 128, an undisclosed traffic pattern may cause the Traffic Management Microkernel TMM to restart...

K14229426: BIG-IP SSL vulnerability CVE-2022-29491

Security Advisory Description When a virtual server is configured with HTTP, TCP on one side client/server, and DTLS on the other server/client, undisclosed requests can cause the TMM process to terminate. CVE-2022-29491 Impact Traffic is disrupted while the TMM process restarts. This vulnerabili...

K45421311: BIG-IP TMM vulnerability CVE-2020-5925

Security Advisory Description Undisclosed internally-generated User Datagram Protocol UDP traffic may cause the Traffic Management Microkernel TMM to restart under some circumstances.CVE-2020-5925 A BIG-IP system experiencing this vulnerability may log the following error message to the...

K01054113: BIG-IP AWS vulnerability CVE-2020-5862

Security Advisory Description Under certain conditions, while sending traffic, the Traffic Management Microkernel TMM may produce a core file or stop processing new traffic with the Data Plane Development Kit DPDK/Elastic Network Adapter ENA driver on Amazon Web Services AWS systems. CVE-2020-586...

K00721320: BIG-IP AFM NAT64 policy vulnerability CVE-2022-41806

Security Advisory Description When a BIG-IP AFM Network Address Translation policy with IPv6/IPv4 translation rules is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. CVE-2022-41806 Impact System performance can degrade until the TMM...

K16187341: BIG-IP ICAP profile vulnerability CVE-2022-27189

Security Advisory Description When an Internet Content Adaptation Protocol ICAP profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel TMM memory resource utilization. CVE-2022-27189 Impact Traffic is disrupted while the TMM process...