Linux Distros Unpatched Vulnerability : CVE-2026-103880

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. Storing a password using the bcrypt algorithm with a high force like 30 in a LDAP...

CVE-2021-44228-demo

log4j-shell-poc Una prueba de concepto Proof-of-Concept para la vulnerabilidad CVE-2021-44228 recientemente descubierta. Recientemente se encontró una nueva vulnerabilidad en log4j, una librería de logging de Java que es muy utilizada en sistemas como elasticsearch, minecraft y muchos otros. En...

l4s_poc

l4spoc Log4Shell Cve-2021-44228 Prueba de Concepto Este es un proyecto personal que ejecuta una POC simple que alojará un servidor LDAP y un servidor HTTP para el exploit Log4Shell. Servidor El script runservers.py configurará un cliente meterpreter reducido que se comunicará con la instancia de...

GetLAPSPassword

GetLAPSPassword Un intento mediocre de escribir una herramienta de volcado de LAPS que soporta autenticación tanto NTLM como Kerberos utilizando la librería impacket. La estructura inicial de esta herramienta fue tomada del ejemplo de impacket GetADUsers.py...

metasploit-ldapnightmare

metasploit-ldapnightmare PoC de SafeBreaches para CVE-2024-49113 LdapNightmare Integrado en Metasploit Resumen Este módulo implementa CVE-2024-49113, una vulnerabilidad crítica en el cliente LDAP de Windows que puede causar inestabilidad en el sistema. El módulo se integra con Metasploit Framewor...

CVE-2026-103877

A flaw was found in Apache Directory LDAP API. This vulnerability allows a rogue or compromised LDAP server, or a network attacker performing a man-in-the-middle MitM attack, to execute arbitrary code on the client. During a schema search request, an attacker can return a crafted schema object...

CVE-2026-103885

A flaw was found in Apache Directory LDAP API. This vulnerability allows an attacker to cause a Denial of Service DoS by submitting specially crafted telephone numbers to an LDAP Lightweight Directory Access Protocol server using the library. Processing these malformed inputs causes indefinite CP...

CVE-2026-102731

A flaw was found in Apache Directory LDAP API. A remote unauthenticated attacker or man-in-the-middle actor can trigger this vulnerability by sending a specially crafted Basic Encoding Rules BER encoded message with an excessive size value. This causes the application to allocate an excessive...

CVE-2026-103552

A flaw was found in Apache Directory LDAP API. An unauthenticated remote attacker can cause a Denial of Service DoS by submitting a deeply nested search filter before authenticating binding with the server. Processing this filter triggers a stack overflow in the server decoder, resulting in an...

Triage-CVE-2021-44228-Log4Shell-Log4j-

Triage: CVE-2021-44228 Log4Shell / Log4j For this lab, the goal was to triage another well-known real-world vulnerability, Log4Shell, one of the most widely exploited vulnerabilities in recent years due to how common the affected library was across enterprise software. Step 1: Open the CVE in NVD...

ESCepcion

🛡️ ESCepcion Active Directory Certificate Services Auditor ESCepcion es una herramienta de código abierto Open Source para la auditoría y evaluación de vulnerabilidades en infraestructuras de Active Directory Certificate Services AD CS. Está diseñada para automatizar la detección de rutas de...

log4j-shell-poc

log4shell-poc CVE-2021-44228 Exploit de prueba de concepto para la vulnerabilidad de Log4j CVE-2021-44228, también conocida como Log4Shell. Esta herramienta genera una clase Java maliciosa, inicia un servidor de referencia LDAP y sirve el payload a través de HTTP, permitiendo a un atacante remoto...

GetFGPP

GetFGPP Extrae las Directivas de Contraseña de Grano Fino FGPP de Active Directory mediante LDAP. Requiere acceso de lectura al Contenedor de Configuración de Contraseñas; por defecto solo los administradores tienen este derecho, pero en ocasiones está mal configurado. Instalación pip3 install...

CVE-2026-103552

Stack Overflow vulnerability in Apache Directory LDAP API. Before binding, a client can send a deeply nested search filter that overflows the stack in the server's decoder. This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9. Users are recommended to upgrade to version 1.2.9,...

CVE-2026-103878

Cleartext transmission of sensitive information vulnerability in Apache Directory LDAP API. A StartTLS extended operation started after a Search request has been sent can lead to receive data in plain text before the TLS Handshake has been completed. This issue affects Apache Directory LDAP API:...

CVE-2026-103880

Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. Storing a password using the bcrypt algorithm with a high force like 30 in a LDAP server that supports this algorithm will cause the server CPU to run for hours checking the credentials. A bounded cost should be enforced...

CVE-2026-103885

Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. A LDAP server using the LDAP API like Apache DS may consume 100% of a CPU core indefinitely when processing some badly crafted Telephone Numbers. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. User...

CVE-2026-103877

Deserialization of Untrusted Data vulnerability in Apache Directory LDAP API. A rogue/compromised LDAP server or pre-TLS MITM can answer a client's loadSchema subschema search with a schema object that contains a serialized Java class, allowing some potential RCE. This issue affects Apache...

CVE-2026-102731

Memory allocation with excessive size value vulnerability in Apache Directory LDAP API. A malicious peer or a MITM can send a small BER-encoded response causing a large memory allocation before any data is received. This can lead to an OutOfMemoryError and denial of service. The client JVM OOMs...

EUVD-2026-91362

Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API. A LDAP server using the LDAP API like Apache DS may consume 100% of a CPU core indefinitely when processing some badly crafted Telephone Numbers. This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. User...