Improper access control

Barco wePresent WiPG-1600W devices have Improper Access Control. Affected Versions: 2.5.1.8. The Barco wePresent WiPG-1600W device has an SSH daemon included in the firmware image. By default, the SSH daemon is disabled and does not start at system boot. The system initialization scripts read a...

CVE-2020-28331

Barco wePresent WiPG-1600W devices have Improper Access Control. Affected Versions: 2.5.1.8. The Barco wePresent WiPG-1600W device has an SSH daemon included in the firmware image. By default, the SSH daemon is disabled and does not start at system boot. The system initialization scripts read a...

CVE-2020-28331

Barco wePresent WiPG-1600W devices (affected version 2.5.1.8) expose an Improper Access Control vulnerability in the SSH daemon lifecycle. The firmware ships SSH but it is disabled by default; a device configuration variable governs starting the SSH daemon at boot. The web interface lacks a visib...

GitLab: Exposure of a valid Gitlab-Workhorse JWT leading to various bad things

Summary Using the State Uploading API we could potentially do a bad thing: - Bypass Gitlab::Workhorse.verifyapirequest! This was due to the fact that Workhorse clean the URL before passing it to Rails, this is elaborated in 923027. and State Api read request.body to append it as a file!...

Barco wePresent WiPG-1600W Undocumented SSH Interface Vulnerability

Barco wePresent WiPG-1600W version 2.5.1.8 has an SSH daemon included in the firmware image. By default, the SSH daemon is disabled and does not start at system boot. The system initialization scripts read a device configuration file variable to see if the SSH daemon should be started. The web...

Barco wePresent Global Hardcoded Root SSH Password

Vulnerability Details Affected Vendor: Barco Affected Product: wePresent WiPG-1600W Affected Version: 2.5.1.8, 2.5.0.25, 2.5.0.24, 2.4.1.19 Platform: Embedded Linux CWE Classification: CWE-798: Use of Hard-coded Credentials CVE ID: CVE-2020-28334 2. Vulnerability Description The Barco wePresent...

GaussDB Kernel: Enabling the Auditing of Database Login and Logout

The parameter auditloginlogout specifies whether to audit user login and logout. After this parameter is set to on, users logged in to the database and the time when they logged out are traced. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced...

GaussDB Kernel: Configuring the Maximum Number of Audit Log Files

The parameter auditfileremainthreshold specifies the maximum number of audit log files. When the total number of audit log files exceeds the specified value, the system writes the warning information to the database logs, deletes the earliest audit log files, and records the deletion to the audit...

GaussDB Kernel: Checking the OPRADMIN Permission

A role with the OPRADMIN permission can use Roach to perform backup and restoration. To avoid arbitrary database file backup, delete roles that do not require the OPRADMIN permission. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and...

GaussDB Kernel: Configuring the Minimum Audit Log File Retention Period

The parameter auditfileremaintime specifies the minimum period for storing audit logs. 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...

Barco wePresent Undocumented SSH Interface

KL-001-2020-007 : Barco wePresent Undocumented SSH Interface Accessible Via Web UI Title: Barco wePresent Undocumented SSH Interface Accessible Via Web UI Advisory ID: KL-001-2020-007 Publication Date: 2020.11.20 Publication URL: https://korelogic.com/Resources/Advisories/KL-001-2020-007.txt 1...

GaussDB Kernel: Deleting the Default Username

You are advised not to use a well-known username, for example, postgres. 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 fre...

GaussDB Kernel: Limiting Connections to the Database

To control the number of sessions that access the database, the number of sessions connected to the database must be limited, preferably within 1024. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective...

GaussDB Kernel: Setting the Timeout Period of Client Authentication

authenticationtimeout specifies the maximum time for client authentication. The default value is 1 min. This parameter prevents faulty clients from occupying the connection channel for a long time. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a reference...

Barco wePresent Undocumented SSH Interface Accessible Via Web UI

Vulnerability Details Affected Vendor: Barco Affected Product: wePresent WiPG-1600W Affected Version: 2.5.1.8 Platform: Embedded Linux CWE Classification: CWE-284: Improper Access Control CVE ID: CVE-2020-28331 2. Vulnerability Description The Barco wePresent device has an SSH daemon included in...

GaussDB Kernel: Unknown Roles

Check the purpose of each unknown role in the query and delete unnecessary Roles. 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 progr...

GaussDB Kernel: Checking the Administrator Whose ID Is 10

The system administrator with the ID 10 has the highest database permissions, that is, has all system and object permissions. It is recommended that this user be used only for DBA management instead of service applications. Carefully check the operation records of this system administrator...

GaussDB Kernel: Documenting Database Templates

All database templates must be documented. You need to carefully check any database templates without specific use. 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...

Debian DLA-2455-1 : packer security update

golang-go.crypto was recently updated with a fix for CVE-2020-9283. This in turn requires all packages that use the affected code to be recompiled in order to pick up the security fix. CVE-2020-9283 SSH signature verification could cause Panic when given invalid Public key. For Debian 9 stretch,...

Debian: Security Advisory (DLA-2455-1)

The remote host is missing an update for the Debian 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 ifdescription...