golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

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: Netty-codec-http2 is vulnerable to CVE-2023-44487 used in IBM Maximo Application Suite - Monitor Component

Summary IBM Maximo Application Suite - Monitor Component uses netty-codec-http2 which is vulnerable to CVE-2023-44487. This bulletin identifies the steps to take to address the vulnerability. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: Multiple vendors are vulnerable to a denial of...

CVE-2023-44487 affecting package golang for versions less than 1.21.6-1

CVE-2023-44487 affecting package golang for versions less than 1.21.6-1. A patched version of the package is available...

CVE-2023-44487 affecting package golang for versions less than 1.21.6-1

CVE-2023-44487 affecting package golang for versions less than 1.21.6-1. A patched version of the package is available...

OESA-2024-1189 varnish security update

This is Varnish Cache, a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x,...

OESA-2024-1173 nodejs security update

Node.js is an open-source, cross-platform, JavaScript runtime environment, it executes JavaScript code outside of a browser. Security Fixes: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the...

OESA-2024-1170 nodejs security update

Node.js is an open-source, cross-platform, JavaScript runtime environment, it executes JavaScript code outside of a browser. Security Fixes: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the...

OESA-2024-1169 nodejs security update

Node.js is an open-source, cross-platform, JavaScript runtime environment, it executes JavaScript code outside of a browser. Security Fixes: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the...

OESA-2024-1172 nodejs security update

Node.js is an open-source, cross-platform, JavaScript runtime environment, it executes JavaScript code outside of a browser. Security Fixes: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.12.50 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.50 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.13 security update

Red Hat OpenShift Container Platform release 4.14.13 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...

Security Bulletin: IBM Match 360 is vulnerable to vulnerable to a denial of service due to HTTP/2 Rapid Reset within IBM WebSphere Application Server Liberty (CVE-2023-44487)

Summary IBM Match 360 is vulnerable to vulnerable to a denial of service due to HTTP/2 Rapid Reset within IBM WebSphere Application Server Liberty. Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sending numerous...

Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server Liberty may affect IBM Storage Scale (CVE-2023-46158, CVE-2023-44487)

Summary There are vulnerabilities in IBM WebSphere Application Server Liberty, used by IBM Storage Scale, which could provide weaker than expected security due to improper resource expiration handling. Vulnerability Details CVEID:CVE-2023-46158 DESCRIPTION: IBM WebSphere Application Server Libert...

golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

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...

Important: Red Hat Security Advisory: jenkins and jenkins-2-plugins security update

An update for jenkins and jenkins-2-plugins is now available for OpenShift Developer Tools and Services for OCP 4.14. 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...

Huawei EulerOS: Security Advisory for nginx (EulerOS-SA-2024-1154)

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 SP5 : nginx (EulerOS-SA-2024-1154)

According to the versions of the nginx packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as...

CentOS 8 : nghttp2 (CESA-2023:5837)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:5837 advisory. - The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wi...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.14.11 bug fix and security update

An update is now available for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Security Bulletin: IBM PowerVM Novalink is vulnerable because Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. (CVE-2023-44487)

Summary IBM PowerVM Novalink is vulnerable because Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sending numerous HTTP/2 requests and RSTSTREAM frames over multiple streams, a remote attacker could exploit this...