K17119920: BIG-IP ASM vulnerability CVE-2016-7472

Security Advisory Description When ASM is provisioned and configured, BIG-IP ASM 12.1.0 and 12.1.1 systems may allow remote attackers to cause a denial of service DoS via a crafted HTTP request. CVE-2016-7472 Impact The BIG-IP ASM system may temporarily fail to process traffic as it recovers from...

K02138183: BIND vulnerability CVE-2016-9147

Security Advisory Description named in ISC BIND 9.9.9-P4, 9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 allows remote attackers to cause a denial of service assertion failure and daemon exit via a response containing an inconsistency among the DNSSEC-related RRsets. CVE-2016-9147 Impact When the BIND...

K40181790: BIND vulnerability CVE-2016-9444

Security Advisory Description named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service assertion failure and daemon exit via a crafted DS resource record in an answer. CVE-2016-9444 Impact When the BIND...

K43815022: BIG-IP crypto driver vulnerability CVE-2020-5882

Security Advisory Description Under certain conditions, the Intel QuickAssist Technology QAT cryptography driver may produce a Traffic Management Microkernel TMM core file. CVE-2020-5882 Impact The BIG-IP system temporarily fails to process traffic as it recovers from TMM restarting, and systems...

K37404773: TMM vulnerability CVE-2017-6134

Security Advisory Description An undisclosed sequence of packets, sourced from an adjacent network may cause TMM to crash. CVE-2017-6134 Impact This issue is exposed in the default configuration. Traffic processing is disrupted while the Traffic Management Microkernel TMM restarts. If the affecte...

K65372933: BIG-IP HTTP/2 vulnerability CVE-2020-5875

Security Advisory Description Under certain conditions, the Traffic Management Microkernel TMM may generate a core file and restart while processing SSL traffic with an HTTP/2 full proxy. CVE-2020-5875 Impact If you have enabled HTTP/2, Message Routing Framework MRF, and SSL, a certain request...

K13323323: iRules LX vulnerability CVE-2021-22973

Security Advisory Description JSON parser function does not protect against out-of-bounds memory accesses or writes. CVE-2021-22973 Impact The Traffic Management Microkernel TMM may exit and restart while processing JSON payload with iRules LX commands, leading to a failover event. Security...

K31404801: F5 BIG-IP TMM vulnerability CVE-2017-6169

Security Advisory Description In versions 13.0.0, 12.0.0-12.1.3, or 11.6.0-11.6.2, an F5 BIG-IP virtual server using the URL categorization feature may cause the Traffic Management Microkernel TMM to produce a core file when it receives malformed URLs during categorization. CVE-2017-6169. Impact ...

K65615624: BIG-IP FastL4 TMM vulnerability CVE-2017-6166

Security Advisory 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...

K44808538: BIG-IP APM SAML SLO vulnerability CVE-2020-5934

Security Advisory Description When multiple HTTP requests from the same client to configured SAML Single Logout SLO URL are passing through a TCP Keep-Alive connection, traffic to the Traffic Management Microkernel TMM can be disrupted. CVE-2020-5934 Impact A remote attacker may be able to cause ...

K51011533: Expat XML parser vulnerability CVE-2018-20843

Security Advisory Description In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing enough to be usable for denial-of-service attacks. CVE-2018-20843 Impact...

K43470422: BIG-IP MPTCP vulnerability CVE-2021-23003

Security Advisory Description The Traffic Management Microkernel TMM process may produce a core file when undisclosed MPTCP traffic passes through a standard virtual server. CVE-2021-23003 Impact A remote attacker may be able to cause the BIG-IP system to produce a core file, disrupting the flow ...

K31025212: BIG-IP MPTCP vulnerability CVE-2021-23004

Security Advisory Description Multipath TCP MPTCP forwarding flows may be created on standard virtual servers without MPTCP enabled in the applied TCP profile. CVE-2021-23004 Impact A remote attacker may be able to cause a BIG-IP system to consume excessive system resources and produce a core fil...

K63558580: BIG-IP crypto driver vulnerability CVE-2020-5872

Security Advisory Description When processing TLS traffic with hardware cryptographic acceleration enabled on platforms with Intel QAT hardware, the Traffic Management Microkernel TMM may stop responding and cause a failover event. CVE-2020-5872 Impact Hardware cryptographic acceleration fails an...

K92411323: BIG-IP TMM vulnerability CVE-2019-6666

Security Advisory Description The TMM process may produce a core file when an upstream server or cache sends an HTTP response with an invalid age header value to a BIG-IP virtual server with Ram Cache enabled on its associated Web Acceleration profile. CVE-2019-6666 Impact The BIG-IP system...

K91026261: BIG-IP TMM vulnerability CVE-2019-6594

Security Advisory Description Multipath TCP MPTCP does not protect against multiple zero length DATAFINs in the reassembly queue, which can lead to an infinite loop in some circumstances. CVE-2019-6594 Impact The BIG-IP system temporarily fails to process traffic as it recovers from a Traffic...

K25595031: zxfrd vulnerability CVE-2020-27725

Security Advisory Description zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability. CVE-2020-27725 Impact The memory leak by the zxfrd process eventually causes the system to experience a...

K42933418: BIG-IP PingAccess vulnerability CVE-2020-27723

Security Advisory Description A BIG-IP APM virtual server processing PingAccess requests may lead to a restart of the Traffic Management Microkernel TMM process. CVE-2020-27723 Impact Traffic processing on the BIG-IP system is disrupted while TMM restarts, leading to a failover event in a high...

K36300805: BIG-IP FastL4 profile vulnerability

Security Advisory Description Under certain conditions for BIG-IP systems using FastL4 profiles, when the Reassemble IP Fragments option is disabled default, a specific sequence of fragmented packets may restart the Traffic Management Microkernel TMM. Impact An attacker may be able to disrupt...

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...