CVE-2024-6387

Project Information Name Project : POC - CVE-2024-6387 - Scanner Last version : 1.0.0 Last updated : 09/07/2024 Programming language : Python Company name :acyber IT Security Lab Iran CVE-2024-6387 regreSSHion, CVE-2024-6387, is an unauthenticated remote code execution in OpenSSH’s server sshd th...

regreSSHion-checker

regreSSHion-checker 📜 Description regreSSHion-checker is a lightweight, efficient tool designed to identify servers running vulnerable versions of OpenSSH, specifically targeting the recently discovered regreSSHion vulnerability CVE-2024-6387. This tool facilitates rapid scanning of multiple IP...

CVE-2024-6387

CVE-2024-6387 CVE-2024-6387 is a hypothetical example, but let's assume it is a real-world vulnerability in the OpenSSH server implementation. This vulnerability could involve a buffer overflow or memory corruption issue that allows remote attackers to execute arbitrary code on the server. Here’s...

cve-2015-8562-exploit

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cbrutekrag

cbrutekrag Pruebas de penetración en servidores SSH mediante ataques de diccionario. Escrito en C. brute krag significa "fuerza bruta" en afrikáans Descargo de responsabilidad Esta herramienta es solo para fines de pruebas éticas. cbrutekrag y sus propietarios no se hacen responsables por el uso...

cbrutekrag

cbrutekrag Penetration tests on SSH servers using dictionary attacks. Written in C. brute krag means "brute force" in afrikáans Disclaimer This tool is for ethical testing purpose only. cbrutekrag and its owners can't be held responsible for misuse by users. Users have to act as permitted by loca...

OpenSSH-Vulnerability-test

OpenSSH CVE-2024-6387 Vulnerability Checker Overview This C program scans specified IP addresses or network ranges to check if the servers are running a potentially vulnerable version of OpenSSH. It checks if the SSH port default is 22 is open, retrieves the SSH banner, and determines if the serv...

CVE-2024-6387

转载原文 CVE-2024-6387 - PoC 📜 Description Note: This script is a quick prototype PoC, expect some errors and bugs may occur. Tested on: Kali Linux, ParrotSec, Ubuntu 22.04 Remote Unauthenticated Code Execution Vulnerability in OpenSSH server A signal handler race condition was found in OpenSSH's...

openssh: Double free in Red Hat Enterprise Linux versions of OpenSSH DH-GEX client path during FIPS known-group validation leads to client-side denial of service

A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Exchange DH-GEX client path. This occurs during FIPS Federal Information Processing Standards mode known-group validation when the client processes attacker-controlled DH-GEX...

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...

openssh: OpenSSH: Information disclosure and data corruption via use-after-free in ssh client

A flaw was found in OpenSSH. A use-after-free vulnerability exists in the ssh client when handling concurrent remote-forwarding operations. This can occur if a remote forwarding is added via the local session multiplexing socket while a remote forwarding open request is pending with the server. A...

Important: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

openssh: OpenSSH: `scp` file misplacement vulnerability during remote copy

A flaw was found in OpenSSH, a widely used tool for secure remote access. When a user attempts to copy files between two different remote systems using the scp command, the file might be incorrectly placed in a directory above the intended destination. This unintended file placement could lead to...

openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in Red Hat Enterprise Linux OpenSSH client versions

A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack ca...

openssh: OpenSSH sshd: Security bypass due to incorrect handling of forwarding and tunneling options

A flaw was found in sshd, the OpenSSH server daemon. When DisableForwarding=yes is configured to prevent network traffic forwarding, it incorrectly fails to take precedence over PermitTunnel=yes. This allows a remote attacker to bypass intended security restrictions and establish a tunnel,...

openssh: OpenSSH: sftp client allows attacker to control downloaded file location

A flaw was found in OpenSSH. The sftp client, when used to download files from a malicious server with the 'sftp server:/path .' command, does not properly restrict where those files are saved. This allows an attacker to control the download location, potentially overwriting existing files or...

CVE-2024-6387-Vulnerability-Checker

CVE-2024-6387 Vulnerability Checker Overview This Python script is designed to check SSH servers for the CVE-2024-6387 vulnerability, specifically targeting the recently discovered regreSSHion , which is associated with specific versions of OpenSSH. The tool supports multiple IP addresses, URLs,...

CVE-2023-25136

CVE-2023-25136 OpenSSH 9.1 vulnerability mass scan and exploit Vulnerability Details As a reminder, OpenSSH is software that implements the SSH protocol, very frequently used to securely connect to Linux or Windows machines for remote administration. Introduced in OpenSSH 9.1, the security flaw...

CVE-2024-6387-Check

CVE-2024-6387 Checker CVE-2024-6387 Checker is a fast, efficient tool for detecting OpenSSH servers vulnerable to the regreSSHion exploit. It quickly scans multiple IPs, domain names, and CIDR ranges to identify risks and help secure your infrastructure. Installation wget...

CVE-2020-15778-SCP-Command-Injection-Check

CVE-2020-15778 – OpenSSH SCP Command Injection Vulnerability Detection Script About CVE-2020-15778 is a command injection vulnerability discovered in the scp utility provided by OpenSSH versions ≤ 8.3p1. The issue allows an attacker to execute arbitrary commands on the client system if a crafted...