log4j-shell-poc

log4shell-poc CVE-2021-44228 Proof-of-concept exploit for the Log4j vulnerability CVE-2021-44228, also known as Log4Shell. This tool generates a malicious Java class, starts an LDAP referral server, and serves the payload over HTTP, allowing a remote attacker to execute arbitrary commands on a...

mi-laboratorio-log4shell

🚀 Automated Log4Shell CVE-2021-44228 Play & Plug Lab An automated, single-command security research laboratory designed to demonstrate and audit the Log4Shell CVE-2021-44228 Remote Code Execution RCE vulnerability. This project consolidates all necessary components vulnerable application, malicio...

log4shell-docker-lab

Log4Shell docker lab for CVE-2021-44228 The components This docker lab makes use of three components, being: The vulnerable spring-boot application An HTTP server that hosts .class files used for remote code execution An LDAP referral server which redirects specific LDAP queries to the HTTP serve...

Linux Distros Unpatched Vulnerability : CVE-2026-70409

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by...

SUSE CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

eldap: eldap: Denial of Service via long LDAP referral URL port

A flaw was found in eldap, a component of Erlang/OTP. A malicious or compromised Lightweight Directory Access Protocol LDAP server could exploit this vulnerability by returning a referral Uniform Resource Locator URL with an excessively long port number. This unbounded port component is then...

CVE-2026-70409

A flaw was found in eldap, a component of Erlang/OTP. A malicious or compromised Lightweight Directory Access Protocol LDAP server could exploit this vulnerability by returning a referral Uniform Resource Locator URL with an excessively long port number. This unbounded port component is then...

DEBIAN-CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

AZL-98475 CVE-2026-70409 affecting package erlang for versions less than 26.2.5.21-6

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

UBUNTU-CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

EUVD-2026-69247

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

EEF-CVE-2026-70409 eldap does not bound the port component of a referral URL before integer conversion

Summary Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

PT-2026-84261

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parse port/2 passes the port substring straight to list t...

CVE-2026-3048 Nexus Repository 3 - Improper LDAP Referral Handling

An authenticated administrator who configures or tests LDAP connectivity in Sonatype Nexus Repository Manager versions 3.0.0 through 3.91.1 may be able to initiate unintended server-side connections when interacting with a malicious LDAP server...

Important: java-1.7.0-openjdk

Issue Overview: DerValue unbounded memory allocation: It was discovered that the Libraries component of OpenJDK failed to sufficiently limit the amount of memory allocated when reading DER encoded input. A remote attacker could possibly use this flaw to make a Java application use an excessive...

August 8, 2017—KB4034664 (Monthly Rollup)

None None...

EulerOS 2.0 SP1 : java-1.8.0-openjdk (EulerOS-SA-2017-1150)

According to the versions of the java-1.8.0-openjdk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was discovered that the DCG implementation in the RMI component of OpenJDK failed to correctly handle references. A remote attack...

RHEL 6 / 7 : java-1.8.0-openjdk (RHSA-2017:1789)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:1789 advisory. The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security...