317 matches found
RLSA-2023:5837 Important: nghttp2 security update
nghttp2 contains the Hypertext Transfer Protocol version 2 HTTP/2 client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C. Security Fixes: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 For more...
RockyLinux 9 : nodejs:18 (RLSA-2023:5849)
The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:5849 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 nodejs: integrity checks according to...
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...
FreeBSD : www/varnish7 -- Denial of Service in HTTP/2 (e2d49973-785a-11f0-a1c0-0050569f0b83)
The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the e2d49973-785a-11f0-a1c0-0050569f0b83 advisory. Varnish Development Team reports: A denial of service attack can be performed on Varnish Cache servers...
MadeYouReset: Turning HTTP/2 Server Against Itself
Introduction HTTP/2 was designed for performance- faster multiplexed connections, stream prioritization, and header compression. But these same features have also opened the door for sophisticated denial-of-service attacks. Back in 2023, the HTTP/2 Rapid Reset vulnerability made headlines after...
www/varnish7 -- Denial of Service in HTTP/2
Varnish Development Team reports: A denial of service attack can be performed on Varnish Cache servers that have the HTTP/2 protocol turned on. An attacker can create a large number of streams and immediately reset them without ever reaching the maximum number of concurrent streams allowed for th...
SUSE: Security Advisory (SUSE-SU-2025:0282-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...
openSUSE: Security Advisory for nginx (SUSE-SU-2025:0282-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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 update for nginx
This update for nginx fixes the following issues: CVE-2023-44487: Mitigate HTTP/2 Rapid Reset Attack bsc1216171 CVE-2024-7347: Fixed worker crashes on special crafted mp4 files containing invalid chunk information bsc1229155 Patch Instructions: To install this SUSE update use the SUSE recommended...
SUSE-SU-2025:0283-1 Security update for nginx
This update for nginx fixes the following issues: - CVE-2023-44487: Mitigate HTTP/2 Rapid Reset Attack bsc1216171 - CVE-2024-7347: Fixed worker crashes on special crafted mp4 files containing invalid chunk information bsc1229155...
SUSE-SU-2025:0282-1 Security update for nginx
This update for nginx fixes the following issues: - CVE-2023-44487: Mitigate HTTP/2 Rapid Reset Attack bsc1216171 - CVE-2024-7347: Fixed worker crashes on special crafted mp4 files containing invalid chunk information bsc1229155...
SUSE SLES15 Security Update : nginx (SUSE-SU-2025:0282-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0282-1 advisory. - CVE-2023-44487: Mitigate HTTP/2 Rapid Reset Attack bsc1216171 - CVE-2024-7347: Fixed worker crashes on special crafted mp4 files...
Exploit for Uncontrolled Resource Consumption in Ietf Http
CVE-2023-44487 - HTTP/2 Rapid Reset Exploit PoC --- Desc...
SUSE SLES15: kubernetes1.27-apiserver / kubernetes1.27-client / etc (SUSE-SU-2024:3098-1)
The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3098-1 advisory. Update kubernetes to version 1.27.16 - CVE-2024-24786: Fixed infinite loop in protojson.Unmarshal in golang-protobuf...
SUSE-SU-2024:3094-1 Security update for kubernetes1.26
This update for kubernetes1.26 fixes the following issues: Update kubernetes to version 1.26.15: - CVE-2024-24786: Fixed infinite loop in protojson.Unmarshal in golang-protobuf bsc1229867 - CVE-2023-39325: Fixed a flaw that can lead to a DoS due to a rapid stream resets causing excessive work. Th...
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...
RHEL 8 : Red Hat OpenStack Platform 17.1.1 (collectd-libpod-stats) (RHSA-2023:5970)
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:5970 advisory. A highly-available key value store for shared configuration Shared library for infrawatch golang components Security Fixes: golang: net/http...
RHEL 8 : jenkins and jenkins-2-plugins (RHSA-2024:0777)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0777 advisory. Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cro...
RHEL 8 : Satellite 6.13.5 Async Security Update (Important) (RHSA-2023:5931)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5931 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to...