F5 Networks BIG-IP : BIG-IP ASM and BIG-IQ/Enterprise Manager/F5 iWorkflow device authentication and trust vulnerability (K26462555)

An attacker with access to the device communication between the BIG-IP ASM Central Policy Builder and the BIG-IQ/Enterprise Manager/F5 iWorkflow will be able to set up the proxy the same way and intercept the traffic. CVE-2019-6665 Impact BIG-IP ASM / BIG-IQ / Enterprise Manager / F5 iWorkflow Wi...

F5 Networks BIG-IP : TMM vulnerability (K23860356)

iRules performing HTTP header manipulation may cause a denial-of-serviceDoS 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-2019-6660 Impact The affected BIG-IP system's Traffic...

F5 Networks BIG-IP : TMM vulnerability (K92002212)

Traffic Management Microkernel TMM may restart on BIG-IP Virtual Edition VE when using virtio direct descriptors and packets 2 KB or larger. CVE-2019-6676 Impact Some virtio backend implementations send large packets 2 KB or larger even when Large Offload Receive LRO is disabled. If the backend...

F5 Networks BIG-IP : BIG-IP FIX profile vulnerability (K82781208)

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.1.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.5.1-11.6.5, under certain conditions, TMM may consume excessive resources when processing traffic for a Virtual Server with the FIX Financial Information eXchange profile applied. CVE-2019-6667...

F5 Networks BIG-IP : BIG-IP APM logging disclosure vulnerability (K37890841)

The BIG-IP APM system logs the client-session-id when a per-session policy is attached to the virtual server with debug logging enabled.CVE-2019-19150 Impact The BIG-IP APM system logs the client-session-id in the log files and is available to authenticated administrators of the system. C Tenable...

F5 Networks BIG-IP : BIG-IP ASM memory exhaustion vulnerability (K40452417)

The BIG-IP ASM system may consume excessive resources when processing certain types of HTTP responses from the origin web server. This vulnerability is only known to affect resource-constrained systems in which the security policy is configured with response-side features, such as Data Guard or...

F5 Networks BIG-IP : Linux kernel KVM subsystem vulnerability (K11186236)

In the Linux kernel before 4.20.8, kvmioctlcreatedevice in virt/kvm/kvmmain.c mishandles reference counting because of a race condition, leading to a use-after-free. CVE-2019-6974 Impact BIG-IP An attacker may use this vulnerability to cause a vCMP guest to crash,resulting in a denial-of-service...

F5 Networks BIG-IP : BIG-IP TMM vulnerability (K04897373)

When the tm.minipfragsize BigDB variable is modified from the default value to a value less than 60 and the packet filter feature is enabled, specifically crafted fragmented TCP packets may cause the Traffic Management Microkernel TMM to fail and restart.CVE-2019-6678 Impact TMM may restart and...

F5 Networks BIG-IP : SCP vulnerability (K54336216)

The system does not properly enforce the access controls for the scp.whitelist and scp.blacklist files whenpaths are symbolic links symlinks. This allows authenticated users with Secure Copy SCP protocol access to overwrite certain configuration files that would otherwise be restricted...

F5 Networks BIG-IP : BIG-IP TMUI XSS vulnerability (K22441651)

A reflected cross-site scripting XSS vulnerability exists in an undisclosed page of the BIG-IP Traffic Management User Interface TMUI, also known as the BIG-IP Configuration utility.CVE-2019-6657 Impact An attacker may exploit this vulnerability usinga crafted URL to a reflected cross-site...

F5 Networks BIG-IP : MFC vulnerability (K93417064)

The version of F5 Networks BIG-IP installed on the remote host is prior to 12.1.5.1 / 13.1.3.2 / 14.0.1.1 / 14.1.2.1 / 15.1.0. It is, therefore, affected by a vulnerability as referenced in the K93417064 advisory. - On BIG-IP versions 15.0.0-15.0.1.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1...

F5 Networks BIG-IP : TMM vulnerability (K11447758)

Undisclosed traffic flow may cause theTraffic Management Microkernel TMM to restartunder 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, including multi-blade vCMP guests.Th...

F5 Networks BIG-IP : ASM Cloud Security Services authentication vulnerability (K59957337)

The BIG-IP ASMCloud Security Services profile uses a built-in verification mechanism that fails to properly authenticate the X.509 certificate of remote endpoints. CVE-2019-6687 Impact This vulnerability may allow man-in-the-middle attackers to intercept traffic destined for cloud services, and...

F5 Networks BIG-IP : Bootstrap vulnerability (K24383845)

In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute. CVE-2019-8331 Impact An attacker can inject a malicious script into a client browser. Additionally, an attacker can trick auser into running malicious code. C Tenable, Inc. The...

F5 Networks BIG-IP : BIG-IP HTTP/2 vulnerability (K81557381)

When the BIG-IP system is configured in HTTP/2 full proxy mode, specifically crafted requests may cause a disruption of service provided by the Traffic Management Microkernel TMM. CVE-2019-6673 Impact An attacker may be able to use a specifically crafted request to cause a disruption of service...

F5 Networks BIG-IP : BIG-IP TMM vulnerability (K76328112)

BIG-IP virtual servers with Loose Initiation enabled on a FastL4 profile may be subject to excessive flow usage under undisclosed conditions. CVE-2019-6683 Impact This vulnerability is present only on BIG-IP Virtual Edition VE systems with limited bandwidth licenses. BIG-IP VE products with...

F5 Networks BIG-IP : Linux kernel vulnerability (K94735334)

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2journaldirtymetadata, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.CVE-2018-10883 Impact A local user may be able to obtain sensitiv...

F5 Networks BIG-IP : OpenSSH vulnerability (K62201745)

The shared memory manager associated with pre-authentication compression in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers, which might allowlocal users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the...

F5 Networks BIG-IP : BIG-IP TMM vulnerability (K39225055)

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, under certain conditions tmm may leak memory when processing packet fragments, leading to resource starvation. CVE-2019-6671 Impact Resource starvation due to a memory leak may cause the Traffic Management Microkernel TMM...

F5 Networks BIG-IP : BIG-IP vulnerability (K25607522)

A user can obtain the secretused to encrypt a BIG-IP UCS backup file while sending an SNMP query to the BIG-IP or BIG-IQ system;however, the user cannot access the UCS files. CVE-2019-6688 Impact BIG-IP and BIG-IQ The SNMP user can obtain the secret used to encrypt the BIG-IP UCS backup file...