openGauss: Configuring the Maximum Disk Space Occupied by All Audit Log Files

The parameter auditspacelimit specifies the maximum disk space occupied by all audit log files. When the total size of audit log files exceeds the maximum value, the system writes the warning information to the database logs, deletes the earliest audit log files, and records the deletion to the...

openGauss: 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...

openGauss: Configuring the Level of Error-Deriving SQL Statements to Be Logged

The logminerrorstatement parameter specifies which level of SQL statements that cause an error will be recorded into server logs. SQL statements whose levels are higher than or equal to the configured level will be recorded into server logs. The valid values include DEBUG5, DEBUG4, DEBUG3, DEBUG2...

openGauss: Enabling the Auditing of Database Startup, Stop, Restoration, and Switchover

The parameter auditdatabaseprocess specifies whether to audit database startup, stop, switchover, and restoration. After this parameter is set to on, database running status is traced. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, an...

openGauss: Configuring the WAL Information Recording Level

The parameter wallevel specifies the level of information to be written into a WAL. If wallevel is set to the minimum value, information recorded in backup files and WALs is insufficient to reconstruct databases. Therefore, you must set wallevel to archive or hotstandby, and enable the archiving...

openGauss: Enabling the Auditing of the Query of Database Objects

The parameter auditdmlstateselect specifies whether to audit the SELECT operation on database objects. After this parameter is set to on, the SELECT operation on database objects is traced. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced source...

openGauss: 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. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenc...

openGauss: Configuring the Server Log Message Level

The parameter logminmessages specifies the level of messages to be written into server logs. The valid values include DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, INFO, NOTICE, WARNING, ERROR, LOG, FATAL, and PANIC. It must be NOTICE at least. After a level is selected, messages at this level and its...

openGauss: Configuring the Maximum Logging Duration of An Audit Log File

The parameter auditrotationinterval specifies the maximum logging duration of an audit log file. After the time expires, another audit log file is automatically Created. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright...

openGauss: 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...

openGauss: Configuring the Number of Days Before Which a Password Cannot Be Reused

You are advised to configure the number of days before which a password cannot be reused. This protects a password from being cracked due to repeated usage. After the parameter passwordreusetime is set, a password can be reused only after the number of days specified by the parameter. Copyright C...

BugPoC: [BugPOC and Amazon XSS CTF writeup] A CSP Bypass Story

Summary/Description: There were quite multiple restrictions imposed while executing JavaScript on the website. I have divided them into three segments which are explained below Bypassing the iframe loading restriction The URL https://wacky.buggywebsite.com/frame.html?param=Hello,%20World when...

Operation North Star: Behind The Scenes | McAfee Blogs

ARCHIVED STORY Operation North Star: Behind The Scenes Christiaan Beek · NOV 05, 2020 Executive Summary It is rare to be provided an inside view on how major cyber espionage campaigns are conducted within the digital realm. The only transparency afforded is a limited view of victims, a malware...

Operation North Star: Behind The Scenes | McAfee Blogs

ARCHIVED STORY Operation North Star: Behind The Scenes Christiaan Beek · NOV 05, 2020 Executive Summary It is rare to be provided an inside view on how major cyber espionage campaigns are conducted within the digital realm. The only transparency afforded is a limited view of victims, a malware...

Operation North Star: Behind The Scenes | McAfee Blogs

ARCHIVED STORY Operation North Star: Behind The Scenes Christiaan Beek · NOV 05, 2020 Executive Summary It is rare to be provided an inside view on how major cyber espionage campaigns are conducted within the digital realm. The only transparency afforded is a limited view of victims, a malware...

phpLDAPadmin 0.9.6 - 0.9.7/alpha5 Multiple Vulnerabilities - Active Check

phpLDAPadmin is prone to multiple vulnerabilities. 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 CPE =...

RHEL 8 : squid:4 (RHSA-2020:4743)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4743 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. The following packages have...

Amazon Linux 2 : doxygen (ALAS-2020-1508)

The version of doxygen installed on the remote host is prior to 1.8.5-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2020-1508 advisory. Insufficient sanitization of the query parameter in templates/html/searchopensearch.php could lead to reflected cross-site scriptin...

Fedora 33 : phpMyAdmin (2020-43d8624421)

Version 5.0.3 2020-10-09 - issue 15983 Require twig ^2.9 - issue Fix option to import files locally appearing as not available - issue 16048 Fix to allow NULL as a default bit value - issue 16062 Fix 'htmlspecialchars expects parameter 1 to be string, null given' on Export xml - issue 16078 Fix n...

Basecamp: Remote Code Execution in Basecamp Windows Electron App

The Windows application for Basecamp, allows a "Download" feature for images in your posts. Under certain restrictions, those files are downloaded and sometimes even automatically opened executed. The file will be executed if it's a download from an internal URL and the mimetype is text/calendar...