CVE-2021-22995

On all 7.x and 6.x versions fixed in 8.0.0, BIG-IQ high availability HA when using a Quorum device for automatic failover does not implement any form of authentication with the Corosync daemon. Note: Software versions which have reached End of Software Development EoSD are not evaluated...

BIG-IQ 安全漏洞

F5 BIG-IP is an application delivery platform from F5 USA that integrates network traffic management, application security management, and load balancing. A security vulnerability exists in BIG-IQ that stems from the fact that BIG-IQ will not use Transport Layer Security TLS in an HA failover...

Vulnerabilities fixed in F5 BIG-IQ

F5 has fixed vulnerabilities in BIG-IQ. A malicious person at remote can exploit the vulnerabilities to perform a Cross-Site Scripting XSS attack. Such an attack can lead to the execution of arbitrary script code in the browser used to visit the application being visited. In addition, a malicious...

PVS targets do not reconnect during HA failover

PVS targets do not reconnect during HA failover This was narrowed down to only occuring when target devices vdisks have installedPalo Alto terminal services agent...

F5 Networks BIG-IP : zxfrd vulnerability (K25595031)

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 processeventually causesthe system to experiencean out-of-memory condition. As a...

F5 Networks BIG-IP : BIG-IP APM vulnerability (K51574311)

When a BIG-IP APM virtual server processes traffic of an undisclosed nature, the Traffic Management Microkernel TMM stops responding and restarts.CVE-2020-27716 Impact Traffic processing is disrupted while TMM restarts. If the affected BIG-IP system is configured as part of a device group, the...

F5 Networks BIG-IP : F5 TMM vulnerability (K05204103)

An early syncookie leaks forwarding flows if the virtual server has Clustered Multiprocessing CMPdisabled and the BIG-IP AFM module is provisioned.CVE-2020-5950 Impact The BIG-IP system resources may be excessively consumed and potentially leadto a failover event.Traffic processing is disrupted...

cups security and bug fix update

1:2.2.6-38 - 1775590 - rastertoepson filter crashes with paper size A6 1:2.2.6-37 - forgot to enable optimization - 1833516 1:2.2.6-36 - 1838449 - ipp/socket backends connect to turned off device for eternity contimeout is not applied - 1689207 - Add failover backend - 1833516 - DirtyCleanInterva...

F5 Networks BIG-IP : BIG-IP MQTT iRule vulnerability (K62830532)

When your system handlesMQTT 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 file and restart, causing a high...

F5 Networks BIG-IP : TMM SCTP vulnerability (K26464312)

The Traffic Management Microkernel TMM may stop responding when processing Stream Control Transmission Protocol SCTP traffic when traffic volume is high. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile.CVE-2020-5918 Impact Traffic processing is disrupted...

F5 Networks BIG-IP : BIG-IP APM RADIUS authentication vulnerability (K11400411)

RADIUS authentication leaks memory when the username for authentication is not set.CVE-2020-5924 Impact This issue may lead to excessive memory consumption. On a BIG-IP system that is configured for high availability HA, this vulnerability may cause a failover event and temporarily disrupt...

"Reprotect storage volumes after failover" operation fails during storage plan execution

Challenge If you enable the "Trigger reverse replication to reprotect the failed-over volumes" option when running a storage plan, Veeam Recovery Orchestrator triggers the operation of resynchronizing the SnapMirror relationship in the reverse direction. In a reverse resynchronization operation,...

F5 Networks BIG-IP : systemd-journald vulnerability (K22040951)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.2.5 / 15.1.1 / 16.0.0. It is, therefore, affected by a vulnerability as referenced in the K22040951 advisory. A memory leak was discovered in the backport of fixes for CVE-2018-16864 in Red Hat Enterprise Linux...

CVE-2020-5872

On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, 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

On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, 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

On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, 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...

Design/Logic Flaw

On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, 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

On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, 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

CVE-2020-5872 affects BIG-IP devices where TLS processing uses Intel QAT hardware acceleration; the Traffic Management Microkernel (TMM) may stop responding, triggering a failover. Exploitation details are not provided in the connected documents, but Red Hat, ENISA and F5 advisories concur the is...

F5 Networks BIG-IP : BIG-IP crypto driver vulnerability (K63558580)

The version of F5 Networks BIG-IP installed on the remote host is prior to 12.1.5 / 13.1.3.2 / 14.0.1.1 / 14.1.2.4 / 15.0.0. It is, therefore, affected by a vulnerability as referenced in the K63558580 advisory. - On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, whe...