Cisco IOS XE Software SD Access Fabric Edge Node DoS (cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the IPv4 Software-Defined Access SD-Access fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop al...

CVE-2023-20259

A vulnerability in an API endpoint of multiple Cisco Unified Communications Products could allow an unauthenticated, remote attacker to cause high CPU utilization, which could impact access to the web-based management interface and cause delays with call processing. This API is not used for devic...

CVE-2023-20259: Uncontrolled Resource Consumption

A vulnerability in an API endpoint of multiple Cisco Unified Communications Products could allow an unauthenticated, remote attacker to cause high CPU utilization, which could impact access to the web-based management interface and cause delays with call processing. This API is not used for devic...

Cisco Firepower Threat Defense AnyConnect SSL VPN DoS (cisco-sa-vpndtls-dos-TunzLEV)

According to its self-reported version, Cisco FTD Software is affected by a vulnerability in the implementation of the Datagram TLS DTLS protocol that could allow an unauthenticated, remote attacker to cause high CPU utilization, resulting in a denial of service DoS condition. This vulnerability ...

CVE-2021-1624

A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco QuantumFlow Processor of an affected device, resulting in a denial of service DoS condition. This...

CVE-2021-1624: Undefined Security Weakness

A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco QuantumFlow Processor of an affected device, resulting in a denial of service DoS condition. This...

CVE-2021-39204

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...

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...

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-2021-32778

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...

PT-2020-16777

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 14.1.0 through 14.1.3 F5 BIG-IP versions 15.1.0 through 15.1.0.5 Description A crafted TLS request to the BIG-IP management interface via port 443 can cause high 100% CPU utilization by the httpd daemon. Recommendations For ...

CVE-2020-1684

On Juniper Networks SRX Series configured with application identification inspection enabled, receipt of specific HTTP traffic can cause high CPU load utilization, which could lead to traffic interruption. Application identification is enabled by default and is automatically turned on when...

Input validation

A vulnerability in the management REST API of Cisco Industrial Network Director IND could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to insufficient...

CVE-2020-3567: Improper Input Validation

A vulnerability in the management REST API of Cisco Industrial Network Director IND could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to insufficient...

Cisco Industrial Network Director Denial of Service Vulnerability

A vulnerability in the management REST API of Cisco Industrial Network Director IND could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to insufficient...

CVE-2019-1947: Improper Input Validation

A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to cause the CPU utilization to increase to 100 percent, causing a denial of service DoS condition on an affected device. The...

Cisco Web Security Appliance (WSA) GUI Denial of Service Vulnerability

According to its self-reported version, the Cisco Web Security Appliance is affected by a Denial of Service vulnerability. The vulnerability is due to improper validation of specific HTTP request headers. An attacker could exploit this vulnerability by sending a malformed HTTP request to an...

Cisco Email Security Appliance (ESA) GUI Denial of Service Vulnerability

According to its self-reported version, the Cisco Email Security Appliance ESA is affected by a Denial of Service vulnerability. The vulnerability is due to improper validation of specific HTTP request headers. An attacker could exploit this vulnerability by sending a malformed HTTP request to an...

PT-2020-1731

Name of the Vulnerable Software and Affected Versions Cisco Email Security Appliance ESA affected versions not specified Description A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote...

CVE-2019-19331

knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A...