HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...

Security Bulletin: IBM HTTP Server (powered by Apache) for IBM i is vulnerable to a denial of service attack using HTTP/2 protocol. [CVE-2024-27316]

Summary IBM HTTP Server powered by Apache used by IBM i is vulnerable to a denial of service attack due to no limit of continuation fames in HTTP/2 protocol as described in the vulnerability details section. This bulletin identifies the steps to take to address the vulnerability as described in t...

Malicious code in use-http-2 (npm)

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MAL-2024-3804 Malicious code in use-http-2 (npm)

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Security Bulletin: IBM Event Streams is vulnerable to a denial of service attack due to the k8sio apiMAChinery component (CVE-2023-44487).

Summary IBM Event Streams is vulnerable to a denial of service attack due to the k8sio apiMAChinery component. k8sio apiMachinery is utilized for handling Kubernetes API interactions, facilitating streamlined communication with Kubernetes clusters within event-driven applications. Vulnerability...

EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2024-1840)

According to the versions of the modhttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a clien...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2024-1815)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 SP11 : httpd (EulerOS-SA-2024-1815)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client...

EulerOS 2.0 SP11 : golang (EulerOS-SA-2024-1835)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Verifying a certificate chain which contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affec...

EulerOS 2.0 SP11 : golang (EulerOS-SA-2024-1814)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Verifying a certificate chain which contains a certificate with an unknown public key algorithm will cause Certificate.Verify to panic. This affec...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2024-1808)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowe...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2024-1829)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowe...

EulerOS 2.0 SP11 : nghttp2 (EulerOS-SA-2024-1841)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the...

EulerOS 2.0 SP11 : mod_http2 (EulerOS-SA-2024-1819)

According to the versions of the modhttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a clien...

Huawei EulerOS: Security Advisory for nghttp2 (EulerOS-SA-2024-1841)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 httpd (EulerOS-SA-2024-1836)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 mod_http2 (EulerOS-SA-2024-1840)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 curl (EulerOS-SA-2024-1808)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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 golang (EulerOS-SA-2024-1814)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

Important: tomcat8

Issue Overview: Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through...