Citrix XenServer Directory Traversal Vulnerability

Citrix XenServer is an open source virtualization platform for managing cloud, server and desktop virtual infrastructures from Citrix Systems. The platform provides virtual machine monitoring, management and maintenance through an intuitive interface. A directory traversal vulnerability exists in...

CVE-2018-14007

Citrix XenServer 7.1 and newer allows Directory Traversal...

CVE-2018-14007

Citrix XenServer 7.1 and newer allows Directory Traversal...

Directory traversal

Citrix XenServer 7.1 and newer allows Directory Traversal...

CVE-2018-14007

CVE-2018-14007 describes a directory traversal in Citrix XenServer 7.1 and newer via an unauthenticated/HTTP endpoint in XAPI. The issue allows an attacker on the management network to read arbitrary files from the dom0 filesystem, potentially gaining full administrator access as described in XSA...

CVE-2018-14007

Citrix XenServer 7.1 and newer allows Directory Traversal...

CVE-2018-14007: Improper Limitation of a Pathname to a Restricted Directory

Citrix XenServer 7.1 and newer allows Directory Traversal...

XenServer Multiple Security Updates

Description of Problem Several security issues have been identified that impact XenServer. Customers should consider these issues and determine possible impact to their own systems. These updates provide a mitigation for recently disclosed issues affecting Intel CPUs. These issues, if exploited,...

Overcommitting pCPUs on individual XenServer VMs

Citrix recommends that you do not run a VM with more virtual CPUs vCPUs than the number physical CPUs pCPUs available on the XenServer host. The number of pCPUs available to XenServer can change even after the installation of VMs. For example, through actual hardware changes, changes in the BIOS...

Troubleshooting thin provisioning for shared block storage on XenServer

XenServer and Citrix Hypervisor use GFS2 to provide the ability to set up thin provisioning with a shared block storage device. Pools that use GFS2 to thin provision their shared block storage are clustered and behave differently to pools that use shared file-based storage or LVM with shared bloc...

How To Enable Thin Provisioning On XenServer

This article explains how to enable Thin Provisioning on XenServer...

Citrix XenServer Multiple Vulnerabilities (CTX235748)

The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid111378; scriptversion"1.6";...

XenServer - How to Login iSCSI Target

This article explains how to login iSCSI target...

XenServer - Failed to Attach Local Storage

Failed to attach local storage...

Dell EMC iDRAC Insecure File Permissions Vulnerability

The Dell EMC iDRAC Service Module iSM is a suite of lightweight software from Dell Inc. that runs on servers. The software extends the Integrated Dell EMC Remote Access Controller iDRAC to the host operating system. A security vulnerability exists in the Dell EMC iSM for Linux and XenServer based...

Citrix XenServer Multiple Security Updates

Description of Problem Two issues have been identified within Citrix XenServer, which could, if exploited, allow unprivileged code in a PV guest VM to cause the host to crash or become unresponsive. These vulnerabilities affect all currently supported versions of Citrix XenServer up to and...

Citrix XenServer Information Disclosure Vulnerability (CTX235225)

The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by an information disclosure vulnerability. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid110779; scriptversion"1.3"; scriptcvsdate"Date: 2019/11/04";...

Default credentials

Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system /etc/hosts to world writable. A malicious low privileged operating system user or process...

CVE-2018-11053

Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system /etc/hosts to world writable. A malicious low privileged operating system user or process...

CVE-2018-11053

Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system /etc/hosts to world writable. A malicious low privileged operating system user or process...