openGauss: Configuring Kerberos Authentication in openGauss

Use gsom to enable and disable Kerberos authentication in openGauss. 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...

Driver Disk for Cisco enic 4.0.0.11 - For Citrix Hypervisor 8.x CR

Who Should Install this Driver Disk? Customers running a Citrix Hypervisor 8.x release who use Cisco's enic driver and wish to use the latest version of the following: Driver Module| Version ---|--- enic| 4.0.0.11 Issues Resolved In this Driver Disk Includes general enhancements and bug fixes...

Hotfix XS81E005 - For Citrix Hypervisor 8.1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.1. Note: Ensure that you use XenCenter 8.1.2 or later to install this hotfix. The latest version of XenCenter is available from theCitrix Hypervisor Download site. Information About this Hotfix Component|...

Hotfix XS82E008 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. All customers who are affected by the issues described inCTX284874 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. Information About this Hotfix Component| Details ---|---...

GaussDB Kernel: Configuring the SSL Encryption Algorithm

sslciphers specifies the SSL encryption algorithms used for secure connections. GaussDB Kernel supports the following algorithms: - DHE-RSA-AES128-GCM-SHA256 - DHE-RSA-AES256-GCM-SHA384 - DHE-RSA-AES128-CCM - DHE-RSA-AES256-CCM You are advised to set sslciphers to ALL. Then, GaussDB Kernel uses...

GaussDB Kernel: 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...

GaussDB Kernel: Setting the Number of Connections Used by System Administrators

sysadminreservedconnections indicates the minimum number of connections reserved for the GaussDB Kernel system administrator. The value of this parameter must be less than that of maxconnections. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced...

GaussDB Kernel: Setting the Maximum Number of Concurrent Connections to the Database

maxconnections specifies the maximum concurrent connections to the database. Increasing the value of this parameter may cause GaussDB Kernel to request System V to share more memory or semaphore. If this occurs, the shared memory or semaphore will exceed the default value allowed by the OS. When...

Cisco IOS Access Points DoS (cisco-sa-20190717-aironet-dos)

A denial of service DoS vulnerability exists in Cisco IOS Access Points due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An unauthenticated, adjacent attacker can exploit this issue, by sending crafted...

PT-2020-5862

Name of the Vulnerable Software and Affected Versions: containerd versions prior to 1.3.9 and 1.4.3 Description: The issue is related to the improper exposure of the containerd-shim API to host network containers. Access controls for the shim's API socket verified that the connecting process had ...

CVE-2020-15783

A vulnerability has been identified in SIMATIC S7-300 CPU family incl. related ET200 CPUs and SIPLUS variants All versions, SIMATIC TDC CPU555 All versions, SINUMERIK 840D sl All versions. Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port...

CVE-2020-15783

A vulnerability has been identified in SIMATIC S7-300 CPU family incl. related ET200 CPUs and SIPLUS variants All versions, SIMATIC TDC CPU555 All versions, SINUMERIK 840D sl All versions. Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port...

CVE-2020-15783

CVE-2020-15783 affects Siemens devices: SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants), SIMATIC TDC CPU555, and SINUMERIK 840D sl (all versions). The issue is described as an Uncontrolled Resource Consumption vulnerability where sending multiple specially crafted packets...

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: Configuring the Permission to Access UNIX Domain Sockets

unixsocketpermissions specifies the permission to access UNIX domain sockets. The default value of this parameter is 0777, indicating that all users can access UNIX domain sockets. You are advised to set this parameter to 0770 indicating that only users and groups can access UNIX domain sockets o...

openGauss: Configuring the Maximum Logging Duration of a Log File

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

openGauss: Configuring the Maximum Capacity of a Log File

logrotationsize specifies the maximum capacity of a log file. When the size of a log file reaches the specified value, another log file is automatically created. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by th...

2020-11 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB4586781)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

2020-11 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4586786)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...

2020-11 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4586786)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...