MiracleLinux 8 : dotnet7.0-7.0.112-1.el8.ML.1 (AXSA:2023-6521:29)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6521:29 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

MiracleLinux 7 : rh-nginx120-nginx-1.20.1-1.0.2.el7.AXS7 (AXSA:2023-6580:01)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6580:01 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

MiracleLinux 9 : nodejs-16.20.2-3.el9 (AXSA:2023-6507:05)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6507:05 advisory. nodejs: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 A Cybertrust Japan Co., Ltd. Security...

MiracleLinux 9 : nginx-1.20.1-14.el9.1.ML.1 (AXSA:2023-6549:04)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6549:04 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

MiracleLinux 9 : tomcat-9.0.62-11.el9.3 (AXSA:2023-6536:04)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6536:04 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

MiracleLinux 8 : nginx:1.20 (AXSA:2023-6513:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6513:01 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

MiracleLinux 9 : varnish-6.6.2-3.el9.1 (AXSA:2023-6534:03)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6534:03 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description...

📄 HTTP/2 Rapid Reset DoS Tester

This is an HTTP/2 Rapid Reset denial of service testing tool. It provides a comprehensive method for testing CVE-2023-44487 with cross-system compatibility, improved user interface, and detailed reporting capabilities...

RockyLinux 8 : nghttp2 (RLSA-2023:5837)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:5837 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description bloc...

nghttp2 security update

An update is available for nghttp2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list nghttp2 contains the Hypertext Transfer Protocol version 2 HTTP/2 client,...

RLSA-2023:5849 Important: nodejs:18 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 nodejs: integrity checks according t...

Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2023-44487)

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for mor...

EUVD-2025-44487

Malicious code in wibowo-gulai59-sukiwir npm...

📄 HTTP/2 2.0 Denial of Service

This is a testing script for the HTTP/2 Rapid Reset vulnerability as described in CVE-2023-44487. !/usr/bin/env python3 """ Exploit Title: HTTP/2 2.0 - Denial Of Service DOS Google Dork: -NA- Date: 29th August 2025 Exploit Author: Madhusudhan Rajappa Vendor Homepage: -NA- Software Link: -NA-...

CLSA-2025-1760722427 Fix CVE(s): CVE-2023-44487

SECURITY UPDATE: The HTTP/2 protocol allows a denial of service because request cancellation can reset many streams quickly - debian/patches/CVE-2023-44487.patch: HTTP/2 - per-iteration stream handling limit. - CVE-2023-44487...

EUVD-2024-51057

Malicious code in bioql PyPI...

EUVD-2023-50091

Malicious code in bioql PyPI...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to denial of service attacks due to http2 ( CVE-2023-44487 )

Summary Potential vulnerabilities in http2 package CVE-2023-44487 has been identified that may affect IBM Cloud Pak for Data. Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset...

CVE-2023-44487 affecting package grpc for versions less than 1.42.0-7

CVE-2023-44487 affecting package grpc for versions less than 1.42.0-7. A patched version of the package is available...

HTTP/2 2.0 - Denial Of Service (DOS)

!/usr/bin/env python3 """ Exploit Title: HTTP/2 2.0 - Denial Of Service DOS Google Dork: -NA- Date: 29th August 2025 Exploit Author: Madhusudhan Rajappa Vendor Homepage: -NA- Software Link: -NA- Version: HTTP/2.0 Tested on: -NA- CVE : CVE-2023-44487 """ import asyncio import ssl import time impor...