CVE-2021-23049

On BIG-IP version 16.0.x before 16.0.1.2 and 15.1.x before 15.1.3, when the iRules RESOLVER::summarize command is used on a virtual server, undisclosed requests can cause an increase in Traffic Management Microkernel TMM memory utilization resulting in an out-of-memory condition and a...

CVE-2021-39204: Excessive Iteration

Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versio...

Memory Utilization settings applied via WEM are not working

The customer was running WEM version 1811 and upgraded to version 2103 They had memory and CPU utilization settings applied via WEM that were working fine They noticed after the upgrade that memory load in the VDAs started spiking above 80% even though they have set memory optimization rules via...

F5 Networks BIG-IP : BIG-IP HTTP vulnerability (K93231374)

The version of F5 Networks BIG-IP installed on the remote host is prior to 12.1.6 / 13.1.4 / 14.1.4 / 15.1.3 / 16.0.1.2 / 16.1.0. It is, therefore, affected by a vulnerability as referenced in the K93231374 advisory. - On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before...

Design/Logic Flaw

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions envoy’s procedure for resetting a HTTP/2 stream has ON^2 complexity, leading to high CPU utilization when a large number of streams are reset. Deployments are...

CVE-2021-0291

An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected, allows a network-based unauthenticated attacker to send specific traffic which partially reaches this resource. A high rate of...

Design/Logic Flaw

An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected, allows a network-based unauthenticated attacker to send specific traffic which partially reaches this resource. A high rate of...

CVE-2021-0291

CVE-2021-0291 affects Juniper Networks Junos OS and Junos OS Evolved. The vulnerability is an Exposure of System Data where a network-based, unauthenticated attacker can send traffic that partially reaches a sensitive system resource, potentially causing partial DoS through elevated CPU on the RE...

CVE-2021-0291 Junos OS and Junos OS Evolved: A vulnerability allows a network based unauthenticated attacker which sends a high rate of specific traffic to cause a partial Denial of Service

An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected, allows a network-based unauthenticated attacker to send specific traffic which partially reaches this resource. A high rate of...

Juniper Junos OS Vulnerability (JSA11193)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11193 advisory. - An Exposure of System Data vulnerability in Juniper Networks Junos OS and Junos OS Evolved, where a sensitive system-level resource is not being sufficiently protected,...

SelfBurn lpToken may create bad debt

Handle jonah1005 Vulnerability details Impact Users can create bad debt by burning their lpToken. Bad debt of the system would increase the utilization rate and hence increase the interest rate of the counterpart token. It would be a reasonable action to burn lp if the user is no longer profitabl...

How to monitor xenserver resource utilization on Citrix ADC

How to monitor xenserver resource utilization on Citrix ADC...

Eclipse Jetty Denial of Service Vulnerability (CNVD-2021-25683)

Eclipse Jetty is the Eclipse Foundation of an open source , Java-based Web server and Java Servlet container . A security vulnerability exists in Eclipse Jetty 7.2.2 through 9.4.38, 10.0.0.alpha0 through 10.0.1, and 11.0.0.alpha0 through 11.0.1, which stems from abnormal processing after receivin...

GitLab Denial of Service Vulnerability (CNVD-2021-25684)

GitLab is a Ruby on Rails-developed, self-hosted, Git version control system project repository application from the American company GitLab. The program can be used to access a project's file contents, commit history, bug lists, and more. GitLab has a security vulnerability in versions after...

CVE-2021-28165

When using SSL/TLS with Jetty, either with HTTP/1.1, HTTP/2, or WebSocket, the server may receive an invalid large greater than 17408 TLS frame that is incorrectly handled, causing high CPU resources utilization. The highest threat from this vulnerability is to service availability...

CVE-2021-22177

Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command...

CVE-2021-22177

Removed by vendor...

Eclipse Jetty 资源管理错误漏洞

Eclipse Jetty is the Eclipse Foundation of an open source , Java-based Web server and Java Servlet container . A security vulnerability exists in Eclipse Jetty 7.2.2 through 9.4.38, 10.0.0.alpha0 through 10.0.1, and 11.0.0.alpha0 through 11.0.1, which stems from abnormal processing after receivin...

CVE-2021-1267 Cisco Firepower Management Center XML Entity Expansion Vulnerability

A vulnerability in the dashboard widget of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit th...

CVE-2021-1267 Cisco Firepower Management Center XML Entity Expansion Vulnerability

A vulnerability in the dashboard widget of Cisco Firepower Management Center FMC Software could allow an authenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit th...