CVE-2024-6387

Artículo original CVE-2024-6387 - PoC 📜 Descripción Nota: Este script es un PoC prototipo rápido; es posible que se produzcan algunos errores y fallos. Probado en: Kali Linux, ParrotSec, Ubuntu 22.04 Vulnerabilidad de ejecución remota de código sin autenticación en el servidor OpenSSH Se encontró...

CVE-2024-6387

CVE-2024-6387 - PoC 📜 Descripción Nota: Este script es un PoC prototipo rápido, espere que puedan ocurrir algunos errores y fallos. Probado en: Kali Linux, ParrotSec, Ubuntu 22.04 Vulnerabilidad de ejecución remota de código no autenticado en el servidor OpenSSH Se encontró una condición de carre...

CVE-2024-6387-poc-1

CVE-2024-6387 regreSSHion en OpenSSH Descripción CVE-2024-6387, apodado "regreSSHion", es una vulnerabilidad crítica en OpenSSH que permite a atacantes remotos no autenticados ejecutar código con privilegios de root en sistemas Linux vulnerables. Esta vulnerabilidad surge de una condición de...

CVE-2023-25136

CVE-2023-25136 Escaneo masivo y exploit de la vulnerabilidad OpenSSH 9.1 Descripción El servidor OpenSSH sshd 9.1 introdujo una vulnerabilidad de doble liberación durante el manejo de options.kexalgorithms. Esto se corrigió en OpenSSH 9.2. La doble liberación puede ser aprovechada por un atacante...

CVE-2024-6387

CVE-2024-6387.py - PoC Notas Importantes!!! El exploit funciona SOLO para servidores OpenSSH de 32 bits. Esto se debe a que el PoC utiliza punteros de 32 bits. También se sabe que algunas versiones ya están parcheadas, y no todos los servidores son vulnerables. Probado en: Kali Linux, ParrotSec,...

regreSSHion-CVE-2024-6387-

Comprobador de CVE-2024-6387 Este README proporciona instrucciones para usar el script y comprobar si su instalación de OpenSSH es vulnerable a CVE-2024-6387. El script inspecciona los binarios sshd instalados en su sistema, determina sus versiones y verifica el estado de vulnerabilidad según la...

pamspy

pamspy -- Credentials Dumper for Linux pamspy leverage eBPF technologies to achieve an equivalent work of 3snake. It will track a particular userland function inside the PAM Pluggable Authentication Modules library, used by many critical applications to handle authentication like: sudo sshd passw...

CVE-2024-6387

Comprobador de Vulnerabilidad CVE-2024-6387 de OpenSSH Este script en Python verifica si los servidores están ejecutando una versión vulnerable de OpenSSH susceptible a la vulnerabilidad CVE-2024-6387. Escanea las direcciones IP o rangos de red especificados en busca del banner de OpenSSH y lo...

freebsd-CVE-2026-7270

Ref https://github.com/califio/publications/tree/main/MADBugs/freebsd-CVE-2026-7270 CVE-2026-7270 FreeBSD local privilege escalation viaexecargsadjustargs OOB memmove An operator-precedence bug in execargsadjustargs sys/kern/kernexec.c, present since 2013 lets any local user escalate to root on a...

CVE-2024-6387

Descripción de la vulnerabilidad El exploit de la vulnerabilidad CVE-2024-6387 se dirige a la condición de carrera en el manejador de señales en el servidor OpenSSH en sistemas Linux basados en glibc para sshd. Debido a que se llama a una función async-signal-unsafe en el manejador SIGALRM, esta...

Security Bulletin: IBM webMethods Integration Server uses third-party Apache MINA SSHD and Apache MINA Core libraries that are affected CVE-2026-56624

Summary IBM webMethods Integration Server uses third-party Apache MINA SSHD and Apache MINA Core libraries that are affected by CVE-2026-56624. Vulnerability Details CVEID:CVE-2026-56624 DESCRIPTION: Improper certificate validation in Apache MINA SSHD server-side. Apache MINA SSHD is a Java libra...

AlmaLinux 9.2 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc (ALMALINUX9.2:CLSA-2026:1784634529)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784634529 advisory. - sshd in OpenSSH before 10.4 does not always honor the minimum authentication delay. CVE-2026-60001 Note that Nessus has not tested for this...

AlmaLinux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1784297006)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784297006 advisory. - sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when sftp server:/path . is used with an...

AlmaLinux 9.2 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1784280067)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784280067 advisory. - sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when sftp server:/path . is used with an...

AlmaLinux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc (ALMALINUX9.6:CLSA-2026:1778932403)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778932403 advisory. - In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent...

CentOS Linux 6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-ldap / etc (CENTOS6:CLSA-2026:1784847296)

The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1784847296 advisory. - sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service resource consumption from excessive authentication attempts...

Rocky Linux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1784297006)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784297006 advisory. - sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when sftp server:/path . is used with a...

CVE-2026-94029

A flaw was found in Apache MINA SSHD. When processing SSH File Transfer Protocol SFTP check-file extensions, the server accumulates file hash verification responses entirely in memory without enforcing a size limit. An authenticated remote attacker can exploit this vulnerability by requesting fil...

openssh: OpenSSH: Brute-force attacks facilitated due to insufficient authentication delay

A flaw was found in OpenSSH's SSH daemon sshd. A remote attacker could exploit this vulnerability by repeatedly attempting authentication. The flaw allows the attacker to bypass the intended minimum authentication delay, which can facilitate brute-force attacks. This makes it easier for an attack...

CVE-2026-94002

A flaw was found in the sshd-sftp component of Apache MINA SSHD. This vulnerability allows a malicious server to cause a Denial of Service DoS on the client by exhausting system memory. The SFTP SSH File Transfer Protocol client fails to verify whether incoming replies correspond to previously se...