K10248311: The apmd process logs clear the text password in an iRule when in debug mode

Security Advisory Description This issue occurs when all of the following conditions are met: You have licensed and provisioned the BIG-IP APM module. You have configured the apmd process to log at the debug level. You have configured the BIG-IP APM virtual server to run an access policy using an...

K56715231: TMM buffer-overflow vulnerability CVE-2021-22991

Security Advisory Description Undisclosed requests to a virtual server may be incorrectly handled by Traffic Management Microkernel TMM URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it theoretically may allow bypass of URL based access...

K52638558: RESOLV::lookup iRule command vulnerability CVE-2016-6876

Security Advisory Description A specially crafted reply to DNS queries from RESOLV::lookup may consume excess system resources or possibly lead to a crash and failover. CVE-2016-6876 Impact The BIG-IP system may consume excess system resources, or experience a Traffic Management Microkernel TMM...

K62830532: BIG-IP MQTT iRule vulnerability CVE-2020-5935

Security Advisory Description When your system handles MQTT traffic through a BIG-IP virtual server associated with an MQTT profile, and an iRule performs manipulations on that traffic, TMM may produce a core file. CVE-2020-5935 Impact The Traffic Management Microkernel TMM may generate a core fi...

K27551003: The BIG-IP system may not interpret an HTTP request the same way the target web server interprets it

Security Advisory Description This issue occurs when all of the following conditions are met: A virtual server is associated with an HTTP profile. An iRule or LTM policy that uses HTTP header information is associated with the virtual server. The BIG-IP system receives a specially crafted HTTP...

K39794285: The BIG-IP system may fail to properly parse HTTP headers that are prepended by whitespace (non RFC2616 compliant)

Security Advisory Description The BIG-IP system may fail to properly parse HTTP headers that are prepended by whitespace. This issue occurs when all of the following conditions are met: A virtual server is associated with an HTTP profile. The BIG-IP system receives a specially crafted HTTP reques...

K22216037: TMM vulnerability CVE-2016-9245

Security Advisory Description Malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart. The issue is exposed with BIG-IP APM profiles, regardless of settings. The issue is also exposed with the non-default "Normalize URI" configuration options used in iRules...

K69940053: BIG-IP iRules vulnerability CVE-2022-41833

Security Advisory Description When an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel TMM to terminate. CVE-2022-41833 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows ...

CVE-2022-41833

In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel TMM to terminate...

CVE-2022-41833

In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel TMM to terminate...

CVE-2022-41624

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.2, 15.1.x before 15.1.7, 14.1.x before 14.1.5.2, and 13.1.x before 13.1.5.1, when a sideband iRule is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization...

CVE-2022-41624

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.2, 15.1.x before 15.1.7, 14.1.x before 14.1.5.2, and 13.1.x before 13.1.5.1, when a sideband iRule is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization...

Design/Logic Flaw

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.2, 15.1.x before 15.1.7, 14.1.x before 14.1.5.2, and 13.1.x before 13.1.5.1, when a sideband iRule is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization...

CVE-2022-41833 BIG-IP iRule vulnerability CVE-2022-41833

In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel TMM to terminate...

CVE-2022-41833

Summary: CVE-2022-41833 affects BIG-IP when an iRule uses the HTTP::collect command on a virtual server, causing TMM to terminate and potentially DoS the system. Root cause/impact: undisclosed requests trigger TMM termination in BIG-IP 13.1.x; this is a data-plane DoS with disruption during TMM r...

CVE-2022-41833 BIG-IP iRule vulnerability CVE-2022-41833

In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel TMM to terminate...

CVE-2022-41624

CVE-2022-41624 affects BIG-IP iRules vulnerability. When a sideband iRule is configured on a virtual server, undisclosed traffic can cause memory resource utilization to rise, potentially degrading system performance. Affected BIG-IP versions (per advisory K43024307) include: 17.0.x before 17.0.0...

CVE-2022-34651

In BIG-IP Versions 16.1.x before 16.1.3.1 and 15.1.x before 15.1.6.1, when an LTM Client or Server SSL profile with TLS 1.3 enabled is configured on a virtual server, along with an iRule that calls HTTP::respond, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate...

CVE-2022-34655

In BIG-IP Versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.6.1, and 14.1.x before 14.1.5, when an iRule containing the HTTP::payload command is configured on a virtual server, undisclosed traffic can cause Traffic Management Microkernel TMM to terminate. Note: Software versions which have...

CVE-2022-34655

In BIG-IP Versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.6.1, and 14.1.x before 14.1.5, when an iRule containing the HTTP::payload command is configured on a virtual server, undisclosed traffic can cause Traffic Management Microkernel TMM to terminate. Note: Software versions which have...