CVE-2017-1000117

CVE-2017-1000117 How it works? $ git clone --recursive [email protected]:ikmski/CVE-2017-1000117.git How to create this repository $ cat message.txt | gzip | base64 command $ git submodule add [email protected]:ikmski/Hello-World.git subs/CVE-2017-1000117 $ cat .gitmodules submodule...

USN-8699-1 libssh vulnerabilities

It was discovered that libssh had a stack buffer overflow in its SFTP server when constructing directory listing entries for long filenames. An attacker could possibly use this issue to cause libssh to crash or execute arbitrary code. This issue only affected Ubuntu 26.04 LTS. CVE-2026-15370 It w...

CVE-2026-59846

A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior. Mitigation Make sure you are not executing connections with untrusted username inputs...

CVE-2026-45695 Kopia: Unauthenticated RCE via SSH ProxyCommand Injection when --insecure --without-password is used

Kopia is a cross-platform backup tool for Windows, macOS, and Linux with fast incremental backups, client-side end-to-end encryption, compression, and data deduplication. Prior to 0.23.0, Kopia's HTTP server started with --without-password accepts unauthenticated requests to /api/v1/repo/exists a...

CVE-2026-45695 Kopia: Unauthenticated RCE via SSH ProxyCommand Injection when --insecure --without-password is used

Kopia is a cross-platform backup tool for Windows, macOS, and Linux with fast incremental backups, client-side end-to-end encryption, compression, and data deduplication. Prior to 0.23.0, Kopia's HTTP server started with --without-password accepts unauthenticated requests to /api/v1/repo/exists a...

Cockpit 359 - RCE

Exploit Title: Cockpit 359 - RCE Date: 18-04-2026 Exploit Author: @intx0x80 Vendor Homepage: https://cockpit-project.org/ Software Link: https://github.com/cockpit-project/cockpit Version: 327-359 Tested on: Debain CVE : CVE-2026-4631 import base64 import argparse import requests import urllib3...

MiracleLinux 8 : libssh-0.9.6-14.el8 (AXSA:2024-8172:04)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8172:04 advisory. libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname CVE-2023-6004 libssh: Missing checks for return values fo...

CLSA-2024-1709563150 Fix CVE(s): CVE-2023-6004, CVE-2023-6918

SECURITY UPDATE: ProxyCommand/ProxyJump features allow injection of malicious code through hostname - debian/patches/CVE-2023-6004-pre1.patch: move common parser functions to configparser.c - debian/patches/CVE-2023-6004-pre2.patch: prevent possible segmentation fault -...

CLSA-2024-1709562468 Fix CVE(s): CVE-2023-6004, CVE-2023-6918

SECURITY UPDATE: ProxyCommand/ProxyJump features allow injection of malicious code through hostname - debian/patches/CVE-2023-6004-pre1.patch: move common parser functions to configparser.c - debian/patches/CVE-2023-6004-pre2.patch: prevent possible segmentation fault -...

CLSA-2024-1709547699 libssh: Fix of 2 CVEs

CVE-2023-6004: fix the possibility of injections through a hostname parameter in the ProxyCommand/ProxyJump features - CVE-2023-6918: fix the issue when unchecked return values for digests may cause DoS...