CVE-2020-1689 Junos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames when deployed in a Virtual Chassis configuration

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in a Virtual Chassis configuration, receipt of a stream of specific layer 2 frames can cause high CPU load, which could lead to traffic interruption. This issue does not occur when the device is deployed in Stand Alone...

CVE-2020-1684 Junos OS: SRX Series: High CPU load due to processing for HTTP traffic when Application Identification is enabled.

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...

CVE-2020-1670 Junos OS: EX4300 Series: High CPU load due to receipt of specific IPv4 packets

On Juniper Networks EX4300 Series, receipt of a stream of specific IPv4 packets can cause Routing Engine RE high CPU load, which could lead to network protocol operation issue and traffic interruption. This specific packets can originate only from within the broadcast domain where the device is...

CVE-2020-1668 Junos OS: EX2300 Series: High CPU load due to receipt of specific multicast packets on layer 2 interface

On Juniper Networks EX2300 Series, receipt of a stream of specific multicast packets by the layer2 interface can cause high CPU load, which could lead to traffic interruption. This issue occurs when multicast packets are received by the layer 2 interface. To check if the device has high CPU load...

CVE-2020-1668

CVE-2020-1668 affects Juniper Networks Junos OS on the EX2300 Series. The issue is triggered by receipt of a stream of specific multicast packets on the layer-2 interface, causing high CPU load and potential traffic interruption. Affected versions include 18.1 before 18.1R3-S11; 18.2 before 18.2R...

CVE-2020-3567

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...

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...

DEBIAN-CVE-2020-26164

In kdeconnect-kde aka KDE Connect before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack...

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...

UBUNTU-CVE-2020-13333

A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage...

Updated pdns packages fix security vulnerability

An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while...

PT-2020-3857 · Cisco · Cisco Email Security Appliance

Name of the Vulnerable Software and Affected Versions: Cisco Email Security Appliance ESA versions affected versions not specified Description: A vulnerability in the Transport Layer Security TLS protocol implementation could allow an unauthenticated, remote attacker to cause high CPU usage on an...

Huawei EulerOS: Security Advisory for exiv2 (EulerOS-SA-2020-1844)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for tomcat (EulerOS-SA-2020-1829)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP8 : tomcat (EulerOS-SA-2020-1829)

According to the versions of the tomcat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56...

HTTP/2: flood using empty frames results in excessive resource consumption

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

openSUSE Security Update : tomcat (openSUSE-2020-1063)

This update for tomcat fixes the following issues: Tomcat was updated to 9.0.36 See changelog at - CVE-2020-11996: Fixed an issue which by sending a specially crafted sequence of HTTP/2 requests could have triggered high CPU usage for several seconds making potentially the server unresponsive...

FreeBSD : Apache Tomcat -- Multiple Vulnerabilities (6a72eff7-ccd6-11ea-9172-4c72b94353b5)

The Apache Software Foundation reports : An h2c direct connection did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service. The payload length in a WebSocket frame was...

SUSE-SU-2020:1983-1 Security update for tomcat

This update for tomcat fixes the following issues: Tomcat was updated to 9.0.36 See changelog at - CVE-2020-11996: Fixed an issue which by sending a specially crafted sequence of HTTP/2 requests could have triggered high CPU usage for several seconds making potentially the server unresponsive...

openSUSE: Security Advisory for mumble (openSUSE-SU-2020:1016-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...