Huawei GaussDB Detection Consolidation

Consolidation of Huawei GaussDB detections. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

salt -- salt-api vulnerability

SaltStack reports: With the Salt NetAPI enabled in addition to having a SSH roster defined, unauthenticated access is possible when specifying the client as SSH. Additionally, when the rawshell option is specified any arbitrary command may be run on the Salt master when specifying SSH options...

Huawei GaussDB Detection (Linux/Unix SSH Login)

SSH login-based detection of Huawei GaussDB. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Solaris 10 (sparc) : 125279-07

CDE 1.6: dtsession patch. Date this patch was last updated by Sun : Jan/13/20 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include"compat.inc"; if description scriptid132891; scriptversion"1.2"; scriptcvsdate"Date:...

Linux: SSH Protocol

Older versions of SSH support two different and incompatible protocols: SSH1 and SSH2. SSH1 was the original protocol and was subject to security issues. SSH2 is more advanced and secure. SSH v1 suffers from insecurities that do not affect SSH v2. SPDX-FileCopyrightText: 2020 Greenbone AG Some te...

Linux: SSH IgnoreRhosts

The IgnoreRhosts parameter specifies that .rhosts and .shosts files will not be used in RhostsRSAAuthentication or HostbasedAuthentication. Setting this parameter forces users to enter a password when authenticating with ssh. Copyright C 2020 Greenbone Networks GmbH SPDX-License-Identifier:...

Linux: SSH PermitEmptyPasswords

The PermitEmptyPasswordsparameter specifies if the SSH server allows login to accounts with empty password strings. Disallowing remote shell access to accounts that have an empty password reduces the probability of unauthorized access to the system Copyright C 2020 Greenbone Networks GmbH...

Linux: SSH Banner

The Banner parameter specifies a file whose contents must be sent to the remote user before authentication is permitted. By default, no banner is displayed. Banners are used to warn connecting users of the particular site Copyright C 2020 Greenbone Networks GmbH SPDX-License-Identifier:...

Linux: SSH LoginGraceTime

The LoginGraceTimeparameter specifies the time allowed for successful authentication to the SSH server. The longer the Grace period is the more open unauthenticated connections can exist. Like other session controls in this session the Grace Period should be limited to appropriate organizational...

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...

Linux: SSH MaxAuthTries

The MaxAuthTriesparameter specifies the maximum number of authentication attempts permitted per connection. When the login failure count reaches half the number, error messages will be written to the syslogfile detailing the login failure. Setting the MaxAuthTriesparameter to a low number will...

Linux: SSH ClientAliveInterval

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...

Siemens SCALANCE X Switches (Update B)

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE X Switches Vulnerability: Missing Authentication for Critical Function 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled...

Huawei EulerOS Detection (SSH Login)

SSH login-based detection of Huawei EulerOS. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Linux: SSH PermitUserEnvironment

The PermitUserEnvironment option allows users to present environment options to the sshdaemon. Permitting users the ability to set environment variables through the SSH daemon could potentially allow users to bypass security controls e.g. setting an execution path that has sshexecuting trojan...

Linux: SSH LogLevel

INFO level is the basic level that only records login activity of SSH users. In many situations, such as Incident Response, it is important to determine when a particular user was active on a system. The logout record can eliminate those users who disconnected, which helps narrow the field. VERBO...

Linux: SSH PermitRootLogin

The PermitRootLoginparameter specifies if the root user can log in using ssh. The default is no. Note: If disabling and not using root for scanning, ensure the scanning account has appropriate permissions for scanning. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be...

Linux: SSH X11 Forwarding

sshd reads configuration data from /etc/ssh/sshdconfig or the file specified with -f on the command line. The file contains keyword-argument pairs, one per line. Lines starting with Copyright C 2020 Greenbone Networks GmbH SPDX-License-Identifier: GPL-2.0-or-later This program is free software; y...

Linux: SSH HostbasedAuthentication

The HostbasedAuthentication parameter specifies if authentication is allowed through trusted hosts via the user of .rhosts, or /etc/hosts.equiv, along with successful public key client host authentication. This option only applies to SSH Protocol Version 2. Even though the .rhosts files are...

SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2020:0069-1)

This update for openssl-11 fixes the following issues : Security issue fixed : CVE-2019-1551: Fixed an overflow bug in the x6464 Montgomery squaring procedure used in exponentiation with 512-bit moduli bsc1158809. Various FIPS related improvements were done: FIPS: Backport SSH KDF to openssl...