Denial Of Service (DoS)

libnghttp2.so is vulnerable to Denial Of Service DoS. An attacker can send an overly large HTTP/2 SETTINGS frames with a length of 14,400 bytes 2400 individual settings entries over and over again, causing 100% CPU usage and eventually crash...

Unspecified Vulnerability in Nghttp2

Nghttp2 is a C library for implementing HTTP/2 from the Nghttp2 community. A security vulnerability exists in Nghttp2 versions prior to 1.41.0, which can be exploited to cause a denial of service by an attacker with a malicious client constructing a 14,400-byte long SETTINGS frame...

CVE-2020-11080

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

CVE-2020-11080

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

CVE-2020-11080

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

Security feature bypass

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

Denial Of Service (DoS)

apache2 is vulnerable to denial of service. The HTTP/2 handling code would sometimes access memory after it has been freed, potentially resulting in a crash when closing multiple connections...

CVE-2020-11080 Denial of service in nghttp2

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

CVE-2020-11080

In nghttp2, CVE-2020-11080 is a denial-of-service vulnerability caused by an overly large HTTP/2 SETTINGS frame payload in versions before 1.41.0. A PoC repeatedly sends a 14,400-byte SETTINGS frame (2400 settings entries), spiking CPU. The issue is mitigated by upgrading to nghttp2 1.41.0 or lat...

CVE-2020-11080 Denial of service in nghttp2

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

CVE-2020-11080

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

CVE-2020-11080

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

nghttp2 -- DoS vulnerability

nghttp2 security advisories: The overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes the CPU...

Node.js -- June 2020 Security Releases

Node.js reports: Updates are now available for all supported Node.js release lines for the following issues. TLS session reuse can lead to host certificate verification bypass High CVE-2020-8172 The 'session' event could be emitted before the 'secureConnect' event. It should not be, because the...

June 2020 Security Releases

June 2020 Security Releases Update 2-June-2020 Security releases available Updates are now available for all supported Node.js release lines for the following issues. TLS session reuse can lead to host certificate verification bypass High CVE-2020-8172 The 'session' event could be emitted before...

Moderate: Red Hat Security Advisory: rh-haproxy18-haproxy security, bug fix, and enhancement update

An update for rh-haproxy18-haproxy is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Huawei EulerOS: Security Advisory for haproxy (EulerOS-SA-2020-1580)

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...

Security Bulletin: InfoSphere Information Server is affected by multiple vulnerabilities in Kubernetes

Summary Multiple vulnerabilities in Kubernetes were addressed by IBM InfoSphere Information Server. Vulnerability Details CVEID: CVE-2019-9514 DESCRIPTION: Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of strea...

Security Bulletin: IBM InfoSphere Information Server is affected by multiple vulnerabilities in WebSphere Application Server Liberty

Summary Multiple vulnerabilities in WebSphere Application Server Liberty that is used by IBM InfoSphere Information Server were addressed. Vulnerability Details CVEID: CVE-2019-9515 DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a Settings Flood attack. By sending ...

Important: Red Hat Security Advisory: Red Hat build of Thorntail 2.5.1 security and bug fix update

An update is now available for Red Hat build of Thorntail. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more...