Apple iOS / MacOS Domain Socket Kernel Use-After-Free(CVE-2017-2501)

iOS/MacOS kernel uaf due to bad locking in unix domain socket file descriptor externalization unpexternalize is responsible for externalizing the file descriptors carried within a unix domain socket message. That means allocating new fd table entries in the receiver and recreating a file which...

Error: "Your account cannot be added using this server address" When Adding a Store on Receiver

The following error is seen whileadding a store on Citrix Receiver: "Your account cannot be added using this server address. Make sure you entered it correctly. You may need to enter your email address instead."...

How to Add Receiver Store Using Registry

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. This article explains how to add Receiver store using registry...

Receiver Crashes When Extending Full-Screen Display to Dual Monitors

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Citrix Receiver crashes when extending full-screen display to dual monitors...

A solution for the problem that lock screen background image does not appear on Win 10 when Windows Receiver is Installed

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. The lock screen background image does not appear when Windows Receiver is Installedon some Win 10...

Custom 32-Bit Cursors appear with a black box around them using HDX 3D Pro VDA 7.15

When connecting to an HDX3D Pro Desktop VDA from a client running Receiver for Linux, a black box will surround some custom cursors in applications such as Adobe Photoshop...

Shortcuts on Citrix Receiver Disappears

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Shortcuts on Citrix Receiver disappears...

Apache Log4j socket receiver deserialization vulnerability (CVE-2017-5645)

Versions Affected: all versions from 2.0-alpha1 to 2.8.1 Description: When using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code. Mitigation: Ja...

Enable BitLocker on secondary drive causes Receiver installation to be corrupted

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company's Help Desk/IT support team and can refer to CTX297149 for more information. On a machine with Microsoft BItlocker data encryption on a secondary drive, while receiver is...

How to configure Google Drive access from Receiver for Chrome

By enabling access to Google Drive from Receiver for Chrome, your users can seamlessly use existing Windows-based applications for example, Microsoft Word on a Chromebook and access the files residing on Google Drive.For example, if a user saves a file to Google Drive for instance, a .DOC file...

Leakage Of Sensitive Information

fh-wfm-user is vulnerable to leakage of sensitive information. The vulnerability exists because it does not prevent the return of full user profile object of the message receiver when the user clicks onto any message via the message view, leaking the password and other sensitive data about the us...

Why does Citrix Receiver send DNS query for nonexistent hostname?

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company's Help Desk/IT support team and can refer to CTX297149 for more information. Question: Why does Citrix Receiver send DNS queries to similar NonExistingSubDomain? Answer: Citrix...

Citrix Receiver: Difference of Logon Experience When Logon StoreFront with a Locked Account by Using Username/password and Smart Card

This article is intended for Citrix administrators and technical teams only.Non-admin users must contact their company’s Help Desk/IT support team and can refer toCTX297149for more information This article describes user experience of using Pass-throughwith username and password or smart card log...

How to Hide a Store from Being Listed During Discovery with Receiver

This article is intended for Citrix administrators and technical teams only.Non-admin users must contact their company’s Help Desk/IT support team and can refer toCTX297149for more information To stop a Store from being listed during the Discovery process with Receiver change the properties of th...

How to configure Google Chrome for Citrix WebHelper invoked mode

Citrix WebHelper for Google chrome can work as invoked mode or Non-invoked mode toaccess XenApp/XenDesktop resource. The article describes configuration steps for Citrix WebHelper invoked mode. It is essential to have access to back-end application via NetScaler Gateway when Receiver Client...

QOS.ch Logback SocketServer and ServerSocketReceiver Component Elevation of Privilege Vulnerability

QOS.ch Logback is a set of logging framework written in Java . SocketServer and ServerSocketReceiver are among the debugging modules. A security vulnerability exists in the SocketServer and ServerSocketReceiver components of QOS.ch Logback versions prior to 1.1.10. An attacker can exploit this...

CVE-2017-5675

A command-injection vulnerability exists in a web application on a custom-built GoAhead web server used on Foscam, Vstarcam, and multiple white-label IP camera models. The mail-sending form in the mail.htm page allows an attacker to inject a command into the receiver1 field in the form; it will b...

DEBIAN-CVE-2017-5929

QOS.ch Logback before 1.2.0 has a serialization vulnerability affecting the SocketServer and ServerSocketReceiver components...

UBUNTU-CVE-2017-5929

QOS.ch Logback before 1.2.0 has a serialization vulnerability affecting the SocketServer and ServerSocketReceiver components...

"The Process Does Not Possess the 'SeSecurityPrivilege' Privilege Which is Required for this Operation" While Running The Command 'New-DeliveryServicesCertificate'

When attemptingto add a new server to server group the followingerror is encountered : An error occurred running the command: 'New-DeliveryServicesCertificate' The process does not possess the 'SeSecurityPrivilege' privilege which is required for this operation. At C:\Program Files\Citrix\Receive...