sshfinder

sshfinder Encuentra cada servicio SSH en tu red, determina si cumple con tu estándar, y recibe una notificación cuando eso cambie. sshfinder es un único archivo Python sin dependencias requeridas. Apúntalo a un rango CIDR y descubre SSH dondequiera que esté realmente escuchando — no solo en el...

Scanner_CVE_OpenSSH

Scanner for identifying servers with SSH software possibly vulnerable to CVEs CVE-2024-6387 and CVE-2023-48795. Covered CVEs CVE| Name| Condition| Severity ---|---|---|--- CVE-2024-6387| regreSSHion| OpenSSH 9.8p1| CRITICAL CVE-2023-48795| Terrapin| OpenSSH 9.6| HIGH CVE-2024-6387 — regreSSHion...

SSH-Terrapin-Prefix-Truncation-Weakness-CVE-2023-48795-Checker

terrapincheck.py A lightweight Python scanner for CVE-2023-48795 — the SSH Terrapin Prefix Truncation vulnerability. Terrapin is a protocol-level vulnerability in SSH that allows an attacker performing an active MitM to truncate the negotiated extension information, downgrading connection securit...

CVE-2023-48795

🛡️ Terrapin Vulnerability Scanner CVE-2023-48795 A Python tool to identify SSH servers potentially vulnerable to CVE-2023-48795 Terrapin by extracting OpenSSH version banners over port 22 using netcat. 📌 Description This scanner checks if a target SSH server is running a vulnerable version of...

Formally Modeling the Terrapin Attack on SSH

The Terrapin attack against SSH channel integrity USENIX Security 2024 used a novel attack vector: attacks on the channel state. Surprisingly, not all AEAD modes of SSH were equally affected by this attack, and it remained an open question if "unaffected" meant "secure". Existing formal models fo...

Astra Linux – Vulnerabilities in paramiko, libssh, libssh2, erlang, openssh

The SSH transport protocol, with certain OpenSSH extensions, found in OpenSSH versions prior to 9.6 and other products, allows remote attackers to bypass integrity checks. As a result, some packets may be omitted from the extension negotiation message. Consequently, the client and server may end ...

Palo Alto Networks PAN-OS 10.2.x < 10.2.14 / 11.1.x < 11.1.8 / 11.2.x < 11.2.8 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 10.2.x prior to 10.2.14, 11.1.x prior to 11.1.8, or 11.2.x prior to 11.2.8. It is, therefore, affected by a vulnerability. The Terrapin attack allows an attacker with the ability to intercept SSH traffic on affected Palo Alto...

Prefix Truncation Attack against ChaCha20-Poly1305 and Encrypt-then-MAC aka Terrapin

SummaryTerrapin is a prefix truncation attack targeting the SSH protocol. More precisely, Terrapin breaks the integrity of SSH's secure channel. By carefully adjusting the sequence numbers during the handshake, an attacker can remove an arbitrary amount of messages sent by the client or server at...

PYSEC-2026-1758 Prefix Truncation Attack against ChaCha20-Poly1305 and Encrypt-then-MAC aka Terrapin

Summary Terrapin is a prefix truncation attack targeting the SSH protocol. More precisely, Terrapin breaks the integrity of SSH's secure channel. By carefully adjusting the sequence numbers during the handshake, an attacker can remove an arbitrary amount of messages sent by the client or server a...

Updated ruby-net-ssh packages fix security vulnerabilities

This update fixes CVE-2023-48795: Prefix Truncation Attacks in SSH Specification Terrapin Attack , for ruby-net-ssh...

Exploit for Improper Validation of Integrity Check Value in Openbsd Openssh

terrapincheck.py A lightweight Python scanner for CVE-2023...

Mageia: Security Advisory (MGASA-2026-0066)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated trilead-ssh2 packages fix security vulnerabilities

CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity aka Terrapin Attack...

MGASA-2026-0066 Updated trilead-ssh2 packages fix security vulnerabilities

CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity aka Terrapin Attack...

Exploit for Improper Validation of Integrity Check Value in Openbsd Openssh

SSH Terrapin Attack Vulnerability Scanner CVE-2023-48795 A...

NewStart CGSL MAIN 6.06 (SP) : openssh Vulnerability (NS-SA-2026-0031)

The remote NewStart CGSL host, running version MAIN 6.06 SP, has openssh packages installed that are affected by a vulnerability: - The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such...

Exploit for Improper Validation of Integrity Check Value in Openbsd Openssh

Terrapin Attack - Manual Exploitation Lab CVE-2023-48795...

NewStart CGSL MAIN 6.06 (SP) : openssh Multiple Vulnerabilities (NS-SA-2026-0001)

The remote NewStart CGSL host, running version MAIN 6.06 SP, has openssh packages installed that are affected by multiple vulnerabilities: - In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an...

Palo Alto Networks Prisma SD-WAN ION 5.6.x < 5.6.19 / 6.1.x < 6.1.8 / 6.2.x / 6.3.x < 6.3.2 SSH Prefix Truncation (Terrapin) (CVE-2023-48795)

The version of the remote Palo Alto Networks Prisma SD-WAN ION device is 5.6.x prior to 5.6.19, 6.1.x prior to 6.1.8, 6.2.x, or 6.3.x prior to 6.3.2. It is, therefore, affected by an SSH prefix truncation vulnerability known as Terrapin: - The SSH transport protocol with certain OpenSSH extension...

Security Bulletin: IBM Storage Ceph is vulnerable to Improper Validation of Integrity Check Value in python-asyncssh (CVE-2023-48795)

Summary python-asyncss is used by IBM Storage Ceph ias an asynchronous client and server implementation of the SSHv2 protocol. CVE-2023-48795 Vulnerability Details CVEID:CVE-2023-48795 DESCRIPTION: The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other...