CVE-2026-115714

Improper Certificate Validation CWE-295 in the operating system certificate bundle shipped in the Docker images of APM Server; Auditbeat, Filebeat, Heartbeat, Metricbeat and Packetbeat; Elastic Agent, including Fleet Server and Cloudbeat; Logstash, for TLS connections that use the operating syste...

CVE-2014-0160

💔 CVE-2014-0160 — "Heartbleed" 📖 Table of Contents Overview Technical Background Root Cause Impact Affected Versions Exploitation Overview Mitigation & Patch Timeline Lessons Learned Summary 🔎 Overview Heartbleed is the nickname for CVE-2014-0160 , a severe vulnerability in OpenSSL’s TLS heartbea...

CVE-2026-115714 Improper Certificate Validation in Elastic Docker Images Leading to Interception of TLS Connections

Improper Certificate Validation CWE-295 in the operating system certificate bundle shipped in the Docker images of APM Server; Auditbeat, Filebeat, Heartbeat, Metricbeat and Packetbeat; Elastic Agent, including Fleet Server and Cloudbeat; Logstash, for TLS connections that use the operating syste...

EUVD-2026-116082

Improper Certificate Validation CWE-295 in the operating system certificate bundle shipped in the Docker images of APM Server; Auditbeat, Filebeat, Heartbeat, Metricbeat and Packetbeat; Elastic Agent, including Fleet Server and Cloudbeat; Logstash, for TLS connections that use the operating syste...

CVE-2026-115714

Several Elastic products shipped in Docker images are vulnerable to Improper Certificate Validation (CWE-295) due to a compromised third-party dependency. The operating system certificate bundle includes root CAs that signed eight eMudhra intermediate CAs with compromised private keys. This allow...

Multiple Elastic Docker images 8.19.24, 9.4.9, 9.5.6 Security Update (ESA-2026-237)

Improper Certificate Validation in Elastic Docker Images Leading to Interception of TLS Connections Improper Certificate Validation CWE-295 in the operating system certificate bundle shipped in the Docker images of APM Server Auditbeat, Filebeat, Heartbeat, Metricbeat and Packetbeat Elastic Agent...

Heartbeat 8.19.24, 9.4.9, 9.5.6 Security Update (ESA-2026-233)

Out-of-bounds Write in Heartbeat Leading to Remote Code Execution Out-of-bounds Write CWE-787 in the Brotli decoder of Node.js, a dependency of Heartbeat Dependency on Vulnerable Third-Party Component, CWE-1395, could allow an attacker to cause a crash, disclose process memory, or potentially...

Heartbeat 8.19.24, 9.4.9, 9.5.6 Security Update (ESA-2026-230)

Improper Certificate Validation in Heartbeat Leading to Interception of TLS Connections Improper Certificate Validation CWE-295 in the Node.js runtime bundled with the Heartbeat Docker image, a dependency of Heartbeat Dependency on Vulnerable Third-Party Component, CWE-1395, could allow an attack...

Heartbleed-PoC-Exploit-Script

Heartbleed-PoC-Exploit-Script This Python Proof-of-Concept PoC script detects the Heartbleed vulnerability CVE-2014-0160 by performing a TLS handshake with the heartbeat extension and sending a crafted heartbeat request. It parses server responses to identify leaked memory, helping assess...

HeartbleedAttack

Heartbleed Attack: Java-Based Attack Demo Overview This repository features Heartbleed.java, a custom Java-based exploit designed to demonstrate the Heartbleed vulnerability CVE-2014-0160 by extracting sensitive data from a vulnerable server IP: 192.168.1.132 running Apache port 443 and Postfix...

openmagic

openmagic openmagic can assist you in the automating testing and exploiting of systems vulnerable to the OpenSSL TLS heartbeat read overrun CVE-2014-0160. The base module wraps a modified version of the "ssltest.py" program by Jared Stafford and provides the following additional features: Save th...

CVE-2023-33246

CVE-2023-33246 Apache RocketMQ Remote Code Execution Vulnerability CVE-2023-33246 Exploit Usage: java -jar CVE-2023-33246.jar -ip "127.0.0.1:10911" -cmd "open -a Calculator" Features of This Tool Since the heartbeat mechanism triggers the vulnerability every 30 seconds, the tool introduces a...

CVE-2014-0160

CVE-2014-0160 Lab setup using Heartbleed to leak memory from webapps This repo focuses on building a container to create an environment that can easily exploit nginx using the Heartbleed technique, focusing on: Setting up the environment using Docker Server setup diagram Demo steps Server diagram...

heartbleed

Heartbleed Bug Description of the scenario The Heartbleed bug is an example of a cybersecurity attack that exploits a vulnerability in the OpenSSL library. Briefly, a missing validation step in the OpenSSL library could allow a hacker to access sensitive information on a server that is using the...

heartbleed-PoC

Heartbleed PoC A sample example of the Heartbleed attack using the server https://www.cloudflarechallenge.com/ made for trying this attack. First, the two best explanations I read on the subject : http://www.seancassidy.me/diagnosis-of-the-openssl-heartbleed-bug.html http://xkcd.com/1354/ Exploit...

heartbleed-lab

Heartbleed Lab Educational laboratory for studying the Heartbleed vulnerability CVE-2014-0160 using a real vulnerable OpenSSL environment inside Docker. This project reproduces a vulnerable TLS server using OpenSSL 1.0.1f and implements a custom raw TLS heartbeat client to demonstrate how malform...

CVE-2014-0160.

CVE-2014-0160 Lab setup using Heartbleed to leak memory of webapps This repo focuses on building a container to create an environment to easily exploit nginx using the Heartbleed technique, focusing on: Setting up environment using Docker Server setup diagram Demo steps Server diagram The...

heartbleeder

Heartbleeder Tests your servers for OpenSSL CVE-2014-0160 aka Heartbleed. WARNING : No guarantees are made about the accuracy of results, and you should verify them independently by checking your OpenSSL build. Pull requests welcome. Usage $ heartbleeder example.com INSECURE - example.com:443 has...

HeartLeak

HeartLeak Yet, another exploitation script for the most buzzed bug of all the time. The script has two features: scan: Generates random hosts IP addresses, checks if they supports OpenSSL, test them if they vulnerable to CVE-2014-0160 Heartbeat Buffer over-read bug and save vulnerable hosts in a...

heartbleed

HEARTBLEED : OpenSSL TLS HEARTBLEED VULNERABILITY OpenSSL TLS Heartbeat Extension - Memory Disclosure - Multiple SSL/TLS versions vulnerability scanner and exploit need: sudo apt-get install nmap lolcat java sudo apt install default-jre default-jdk...