535 matches found
CVE-2018-7540
creationtimestamp| type| source ---|---|--- 2018-12-31 06:47:32+00:00| seen| https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuuksia-citrix-xenserver-virtualisointiohjelmistossa...
XenServer - Not Able to Enable HA on Pool
Not able to enable HA on pool...
How to Set Up an Additional Hard Drive in XenServer
This article describes how to add an additional hard drive in XenServer...
Excessive Retries Occur when a Provisioning Server Target Device is Deployed on a XenServer Platform
When the Citrix Provisioning Server target device is deployed on a XenServer platform, the device may experience some of the following symptoms: Excessive retries while performing a physical to virtual target build Slow ICA performance when using XenDesktop Freezing or locking with XenDesktop whi...
Citrix XenServer Multiple Vulnerabilities (CTX239432)
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities. All of which allow a denial-of-service attack and one allowing privilege escalation as well as information disclosure. Please refer to the vendor adviso...
Citrix XenServer Security Update
Description of Problem A number of security vulnerabilities have been identified in Citrix XenServer that have deployment-dependent impacts. These issues affect the following supported versions of Citrix XenServer: Citrix XenServer 7.6 Citrix XenServer 7.5 Citrix XenServer 7.1 LTSR CU1 Citrix...
Citrix XenServer Nested VT-x Instruction Guest-to-Host DoS (CTX239100)
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by by a guest-to-host denial of service vulnerability. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid118856; scriptversion"1.4"; scriptcvsdate"Date:...
CVE-2018-18883 - Citrix XenServer Security Update
Description of Problem A security issue has been identified in Citrix XenServer that may allow a malicious administrator of an HVM guest VM to crash the host. This issue affects the following versions of Citrix XenServer: Citrix XenServer 7.6 Citrix XenServer 7.5 Citrix XenServer 7.1 LTSR CU1 The...
Troubleshooting common issues with XenServer clustered pools and GFS2 SRs
XenServer uses GFS2 to make thin provisioning available by using block-based storage devices that are accessed through iSCSI software initiator or Hardware HBA. This article provides a guide for troubleshooting common issues when GFS2 SRThin Provisioning is being used in XenServer or Citrix...
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...
Citrix XenServer Multiple Vulnerabilities (Foreshadow) (CTX236548)
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities including L1 Terminal Fault L1TF and a local code execution vulnerability. C Tenable Network Security, Inc. include"compat.inc"; if description...
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
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...
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...