Error: "Backup Failure: Could not find required XVA" on NetScaler SDX

After upgrading NetScaler SDX and Netscaler VPX firmware to any newer version you will get daily notifications about backups failing: For Example the Log Message is as below: Local0.Error 10.xx.xx. svmevent: GMT : EVENT BACKUPFAILED : 127.0.0.1:BackupFailure: - Could not find required XVA for...

Password Management for SDX's and VPX's utilizing NMAS

To manage passwords and accounts from one centralized location...

Introduction to Citrix NetScaler SDX

Introduction to NetScaler SDX NetScaler SDX is a hardware-based Application Delivery Appliance for enterprise and cloud datacenters. It supports hosting of multiple NetScaler instances on a single hardware and can thus be used for the purpose of Multi-tenancy. NetScaler SDX Components 1. XenServe...

How to reset root password of NetScaler SDX

This article describes how to reset the root password of NetScaler SDX running on XenServer. Note: If you are a XenServer user, do not refer to this article. Instead, see the XenServer documentation. Background For the XenServer component of a NetScaler SDX, a lost root password can be overwritte...

How to Manage RAID Disk Allocation on NetScaler SDX 14000/15000/16000/25000/26000 Series Platforms

NetScaler SDX 14000, 15000,16000, 25000 and 26000 series of platforms support RAID managed by the software. Multiple disks provide not only performance gains, but also enhanced reliability. Reliability is especially important for a NetScaler SDX appliance, because the appliance hosts a large numb...

How disk space /var is allocated for VPX provisioned on SDX

The objective of this article is to explain how the disk space is allocated for VPX provisioned on SDX appliance...

Citrix NetScaler Service Delivery Appliance Multiple Security Updates (CTX206006)

A number of vulnerabilities have been identified in the Citrix NetScaler Service Delivery Appliance SDX that could allow a malicious administrative user to crash the host or other VMs and execute arbitrary code on the SDX host. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions migh...

Netscaler Instances on SDX show less memory than allocated from within the SVM Console

Question: When I allocate RAM to a Netscaler instance on SDX, the Netscaler reports considerably less memory than is allocated. For instance, if I allocate 16gb, the Netscaler instance shows only 12gb allocated. Answer: This is an expected behavior. When NetScaler is started and is initializing t...

FAQ: Key Sizes/Certificates Supported by ADC

Q: What are the key sizes/certificates supported by ADC? A : An MPX appliance supports certificates of 512 or more bits, up to the following sizes: 4096-bit server certificate on the virtual server 4096-bit client certificate on the service 4096-bit CA certificate includes intermediate and root...

How to Obtain SNMP MIB File for NetScaler SDX Appliance

...

Citrix NITRO SDK xen_hotfix Cross Site Scripting

------------------------------------------------------------------------ Citrix NITRO SDK xenhotfix page is vulnerable to Cross-Site Scripting ------------------------------------------------------------------------ Han Sahin, August 2014...

Citrix NITRO SDK - Command Injection Vulnerability

A command injection vulnerability in Citrix NITRO SDK's xenhotfix page was discovered. The attacker-supplied command is executed with elevated privileges nsroot. This issue can be used to compromise of the entire Citrix SDX appliance along with all underlying applications and data. Abstract...

Citrix Nitro SDK - Command Injection

Abstract Securify discovered a command injection vulnerability in xenhotfix page of the NITRO SDK. The attacker-supplied command is executed with elevated privileges nsroot. This issue can be used to compromise of the entire Citrix SDX appliance and all underling application's and data. Tested...

Citrix Nitro SDK - Command Injection

Citrix Nitro SDK - Command Injection Abstract Securify discovered a command injection vulnerability in xenhotfix page of the NITRO SDK. The attacker-supplied command is executed with elevated privileges nsroot. This issue can be used to compromise of the entire Citrix SDX appliance and all...

Citrix NetScaler应用交付控制器本地信息泄露漏洞(CVE-2013-6940)

BUGTRAQ ID: 66020 CVECAN ID: CVE-2013-6940 Citrix NetScaler是一款网络流量管理产品。 Citrix NetScaler SDX 10.0及9.3版本的应用支付控制器在实现上存在安全漏洞，攻击者可利用此漏洞将用户凭证记录到磁盘，导致信息泄露。 0 Citrix NetScaler SDX 9.x Citrix NetScaler SDX 10.x 厂商补丁： Citrix ------ Citrix已经为此发布了一个安全公告（CTX139049）以及相应补丁: CTX139049：Citrix NetScaler Applicati...

Citrix NetScaler应用交付控制器跨站LDAP注入漏洞(CVE-2013-6943)

BUGTRAQ ID: 66043 CVECAN ID: CVE-2013-6943 Citrix NetScaler是一款网络流量管理产品。 Citrix NetScaler SDX 10.0及9.3版本的应用支付控制器在实现上存在安全漏洞，攻击者可利用此漏洞造成SSH和Web管理用户名内的LDAP注入。 0 Citrix NetScaler SDX 9.x Citrix NetScaler SDX 10.x 厂商补丁： Citrix ------ Citrix已经为此发布了一个安全公告（CTX139049）以及相应补丁: CTX139049：Citrix NetScaler...

CVE-2013-6938

Unspecified vulnerability in the Service VM in Citrix NetScaler SDX 9.3 before 9.3-64.4 and 10.0 before 10.0-77.5 and Application Delivery Controller ADC 9.3.x before 9.3-64.4, 10.0 before 10.0-77.5, and 10.1 before 10.1-118.7 allows attackers to cause a denial of service via unknown vectors,...

CVE-2013-6938

CVE-2013-6938 affects Citrix NetScaler SDX and ADC versions prior to specific build numbers (SDX 9.3-64.4, 10.0-77.5; ADC 9.3.x-64.4, 10.0-77.5, 10.1-118.7) with a vulnerability in the VM Virtual Machine Daemon that allows attackers to cause a denial of service via unknown vectors. The Nessus ent...

MDVA-2010:035-1 : drakxtools

This update has fixes for pccard 3G modem detection and accumulated fix for handling hdX/sdX devices 53107 Update: This update remove conflicts on drakfirsttime caused by the last update of drakxtools. %NASLMINLEVEL 70300 @DEPRECATED@ This script has been deprecated as the associated patch is not...

Mandriva Update for drakxtools MDVA-2010:035-1 (drakxtools)

Check for the Version of drakxtools OpenVAS Vulnerability Test Mandriva Update for drakxtools MDVA-2010:035-1 drakxtools Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modi...