535 matches found
Citrix XenServer Multiple Security Updates (CTX223291)
A number of security issues have been identified within Citrix XenServer. These issues could, if exploited, allow a malicious administrator of a PV guest VM to compromise the host. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and a...
Citrix XenServer Multiple Security Updates (CTX222565)
A number of security issues have been identified within Citrix XenServer. SPDX-FileCopyrightText: 2017 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 =...
Citrix XenServer Multiple Security Updates
Description of Problem A number of security issues have been identified within Citrix XenServer. These issues could, if exploited, allow a malicious administrator of a guest VM to compromise the host. The issues have the identifiers: CVE-2017-10920, CVE-2017-10921 and CVE-2017-10922 High: Grant...
Citrix XenServer CVE-2017-5572 Denial of Service Vulnerability
Citrix XenServer is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2017 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 =...
Citrix XenServer has multiple vulnerabilities (CNVD-2017-08098)
Citrix XenServer is a virtualization solution from Citrix Systems. Citrix XenServer has multiple security vulnerabilities. An attacker can exploit the vulnerabilities to run arbitrary code in the context of an application, obtain elevated privileges, perform unauthorized operations, cause the...
XenServer Cannot Read the License From the License Server
XenServer cannot read the license from the license server...
Citrix XenServer Multiple Vulnerabilities (CTX223291)
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists that is triggered when handling grant transfers. An attacker in a guest virtual machine can exploit this to gain elevated...
Citrix XenServer Multiple Security Updates
Description of Problem A number of security issues have been identified within Citrix XenServer. These issues could, if exploited, allow a malicious administrator of a PV guest VM to compromise the host. The issues have the identifiers: CVE-2017-8903 High: x86: 64bit PV guest breakout via pagetab...
Citrix XenServer multiple vulnerabilities (CTX222565)
The version of Citrix XenServer installed on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities : - A flaw exists when invoking the instruction emulator that is triggered during the handling of SYSCALL by single-stepping applications. A local...
How to Remove Crash Dump File From a Crashed Red Marked Xenserver.
Remove Crash Dump File From a Crashed Xenserver...
Helpful SR CLI commands
Probe the SR: xe sr-probe type=lvmohba device-config:device=/dev/disk/by-id/scsi- xe sr-probe type=lvmoiscsi device-config:target= device-config:targetIQN= xe sr-probe type=nfs device-config:server= device-config:serverpath=/path/to/export Introduce the existing SR to XenServer: xe sr-introduce...
Install XenServer tools silently
To silently install the XenServer Tools and to prevent the system from rebooting...
Citrix XenServer QEMU Display Geometry Resize Handling Guest-to-Host Code Execution (CTX221578)
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by a guest-to-host arbitrary code execution vulnerability in the QEMU component due to a failure to immediately complete resize operations when a blank mode is synchronously selecte...
Create non-persistent vm on XenServer
You can create a non-persistent XenServer VM by setting the VDI param to on-boot=reset VM will reset to original state after each reboot...
XenServer- Server are in maintenance mode
XenServer are not able to connect to XenCenter...
Citrix XenServer Security Update for CVE-2016-9603 (CTX221578)
A security issue has been identified within Citrix XenServer. SPDX-FileCopyrightText: 2017 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 = "cpe:/a:citrix:xenserver"; ...
CVE-2016-9603 - Citrix XenServer Security Update
Description of Problem A security issue has been identified within Citrix XenServer. This issue could, if exploited, allow the administrator of an HVM guest VM to compromise the host. The following vulnerability has been addressed: CVE-2016-9603 High: QEMU: Cirrus VGA Heap overflow via display...
How to Enable HA Using XenServer CLI
This article describes how to enable HA using XenServer CLI. HA can be enabled on a pool using either XenCenter or the command-line interface. In either case, you will specify a set of priorities that determine which VMs should be given highest restart priority when a pool is over committed...