CVE-2021-30129

A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache Mina SSHD 2.7.0...

Design/Logic Flaw

A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache Mina SSHD 2.7.0...

CVE-2021-30129

CVE-2021-30129 affects Apache Mina SSHD's sshd-core; a crafted request can trigger an OutOfMemory DoS in the SFTP and port forwarding features. Remediation: upgrade to Apache Mina SSHD 2.7.0 (fix documented in the IBM PEM advisory referencing this CVE). If applying via IBM PEM, follow their patch...

CVE-2021-30129 DoS/OOM leak vulnerability in Apache Mina SSHD Server

A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache Mina SSHD 2.7.0...

CVE-2021-30129

A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache Mina SSHD 2.7.0...

SUSE: Security Advisory (SUSE-SU-2015:1547-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

OpenSSH 6.2 <= 6.3 Permissions, Privileges, and Access Controls Vulnerability

A memory corruption vulnerability exists in the post-authentication sshd process when an AES-GCM cipher [email protected] or [email protected] is selected during kex exchange. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, a...

SUSE: Security Advisory (SUSE-SU-2019:0941-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

openSUSE Security Update : openssh (openSUSE-2020-2298)

This update for openssh fixes the following issues : - CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. - Supplement libgtk-3-0 instead of libX11-6 to avoid installation on a textmode install bsc1142000 - Fixed an issue where oracle cluster with cluvfy using...

Cockpit 234 Server-Side Request Forgery

Exploit Title: Cockpit Version 234 - Server-Side Request Forgery Unauthenticated Date: 08.01.2021 Exploit Author: Metin Yunus Kandemir Vendor Homepage: https://cockpit-project.org/ Version: v234 Tested on: Ubuntu 18.04 !/usr/bin/python3 import argparse import requests import sys import urllib3...

Cockpit Version 234 - Server-Side Request Forgery (Unauthenticated)

Exploit Title: Cockpit Version 234 - Server-Side Request Forgery Unauthenticated Date: 08.01.2021 Exploit Author: Metin Yunus Kandemir Vendor Homepage: https://cockpit-project.org/ Version: v234 Tested on: Ubuntu 18.04 !/usr/bin/python3 import argparse import requests import sys import urllib3...

Security update for openssh (moderate)

openSUSE Security Update: Security update for openssh Announcement ID: openSUSE-SU-2020:2298-1 Rating: moderate References: 1115550 1139398 1142000 1148566 1173513 1174162 Cross-References: CVE-2020-14145 Affected Products: openSUSE Leap 15.1 An update that solves one vulnerability and has 5 fixe...

SUSE SLED15 / SLES15 Security Update : openssh (SUSE-SU-2020:3866-1)

This update for openssh fixes the following issues : CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. Supplement libgtk-3-0 instead of libX11-6 to avoid installation on a textmode install bsc1142000 Fixed an issue where oracle cluster with cluvfy using 'scp'...

SUSE-SU-2020:3866-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. - Supplement libgtk-3-0 instead of libX11-6 to avoid installation on a textmode install bsc1142000 - Fixed an issue where oracle cluster with cluvfy using...

Linux: SSH SyslogFacility

SyslogFacility: Gives the facility code that is used when logging messages from sshd. SPDX-FileCopyrightText: 2020 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...

Linux: SSH /etc/ssh/sshd_config chown

The /etc/ssh/sshdconfig file contains configuration specifications for sshd. This should be protected from unauthorized changes by non-privileged users. Copyright C 2020 Greenbone Networks GmbH SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribute it and/or...

Linux: SSH DenyUsers

The DenyUsersvariable gives the system administrator the option of denying specific users to ssh into the system. The list consists of space separated user names. Numeric user IDs are not recognized with this variable. If a system administrator wants to restrict user access further by specificall...

Linux: SSH ClientAliveCountMax

The two options ClientAliveInterval and ClientAliveCountMax control the timeout of ssh sessions. When the ClientAliveIntervalvariable is set, ssh sessions that have no activity for the specified length of time are terminated. When the ClientAliveCountMax variable is set, sshdwill send client aliv...

Oracle solaris sshd Remote Root Exploit

amd64/sparc targets, used vs. solaris in datacenters only rare across the perimeter...

OpenBSD Hit with Authentication, LPE Bugs

An authentication bypass and three local privilege-escalation LPE bugs have been uncovered in OpenBSD, the Unix-like open-source operating system known for its security protections. The most severe of the vulnerabilities is the bypass CVE-2019-19521, which is remotely exploitable. OpenBSD uses BS...