FatPipe WARP, IPVPN and MPVPN have unspecified vulnerabilities (CNVD-2021-101931)

FatPipe is a WAN redundancy technology from FatPipe USA that provides companies with automated and dynamic failover as a result of a WAN component or service failure resulting in a data line connection outage.FatPipe WARP, IPVPN and MPVPN have a security vulnerability that could be exploited by a...

USN-5188-1: Keepalived vulnerability

It was discovered that Keepalived incorrectly handled certain messages. An attacker could possibly use this issue to access-control bypass...

F5 Networks BIG-IP : TMM vulnerability (K10751325)

The version of F5 Networks BIG-IP installed on the remote host is prior to 11.6.5.3 / 12.1.6 / 13.1.4 / 14.1.4 / 15.1.3 / 16.0.1.1 / 16.1.0. It is, therefore, affected by a vulnerability as referenced in the K10751325 advisory. - On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x...

Patch now to bypass Firefox add-ons that abuse the proxy API to deny updates

In a Firefox security announcement, Mozilla said 455,000 users have downloaded Firefox add-ons that interfere with how they connect to the internet. The interference in itself was not the deciding factor, however. The add-ons abused the proxy API to prevent users who had installed them from...

Session reliability feature doesn't restore session when ICA AppFlow is enabled

Session Reliability Feature Does Not Restore Session When ICA AppFlow is Enabled and NetScaler High Availability Failover Occurs When AppFlow Logging is enabled on NetScaler Gateway virtual server, NetScaler failover causes ICA sessions to disconnect...

How to Configure NetScaler in a HA Setup to Communicate in Two-Arm Config with Different VLAN Tags

This article describes how to configure the appliances in a high availability setup to communicate in a two-arm configuration with different 802.1q VLAN tags on each arm. In some network topologies, administrators enforce a security policy where VLAN traffic through their switching equipment must...

Allen Bradley Micrologix 1100 输入验证错误漏洞

The Allen Bradley Micrologix 1100 is a programmable controller for industrial environments from Allen Bradley of the Netherlands. The device supports Ethernet access, online editing for monitoring and programming, an embedded Web server for controlling the device via a Web page, and an embedded L...

CVE-2021-23011

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel TMM may consume an excessive amount of...

Code injection

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel TMM may consume an excessive amount of...

PT-2021-7789

Name of the Vulnerable Software and Affected Versions CODESYS Gateway 3 versions prior to 3.5.17.0 Description The issue is related to a NULL pointer dereference error in the CODESYS Gateway 3 software. This error may result in a denial of service DoS. The vulnerability can be exploited by a remo...

CVE-2021-23005

On all 7.x and 6.x versions fixed in 8.0.0, when using a Quorum device for BIG-IQ high availability HA for automatic failover, BIG-IQ does not make use of Transport Layer Security TLS with the Corosync protocol. Note: Software versions which have reached End of Software Development EoSD are not...

CVE-2021-22996

On all 7.x versions fixed in 8.0.0, when set up for auto failover, a BIG-IQ Data Collection Device DCD cluster member that receives an undisclosed message may cause the corosync process to abort. This behavior may lead to a denial-of-service DoS and impact the stability of a BIG-IQ high...

Code injection

On all 7.x versions fixed in 8.0.0, when set up for auto failover, a BIG-IQ Data Collection Device DCD cluster member that receives an undisclosed message may cause the corosync process to abort. This behavior may lead to a denial-of-service DoS and impact the stability of a BIG-IQ high...

CVE-2021-23005

The CVE-2021-23005 issue affects BIG-IQ high-availability (HA) when using a Quorum device for automatic failover; TLS is not used with the Corosync protocol, exposing in-transit data to potential eavesdropping/modification. Affected BIG-IQ HA versions are 7.x and 6.x; this is fixed in BIG-IQ 8.0....

CVE-2021-22996

On all 7.x versions fixed in 8.0.0, when set up for auto failover, a BIG-IQ Data Collection Device DCD cluster member that receives an undisclosed message may cause the corosync process to abort. This behavior may lead to a denial-of-service DoS and impact the stability of a BIG-IQ high...

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...

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...

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...