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AUSCERT External Security Bulletin Redistribution
ESB-2019.3780.3
CVE-2019-TBD - Citrix Application Delivery Management (ADM)
Console Security Update
1 July 2020
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AusCERT Security Bulletin Summary
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Product: Citrix Application Delivery Management (ADM)
Publisher: Citrix
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-17366
Original Bulletin:
https://support.citrix.com/article/CTX261735
Revision History: July 1 2020: Vendor updated vulnerable versions list
October 10 2019: CVE added
October 9 2019: Initial Release
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CVE-2019-17366 - Citrix Application Delivery Management (ADM) Console Security Update
Reference: CTX261735
Category : Medium
Created : 08 Oct 2019
Modified : 30 Jun 2020
Applicable Products
o Citrix Application Delivery Management
Description of Problem
An authorisation bypass vulnerability was discovered in the Citrix Application
Delivery Management (ADM) server. The vulnerability allows a Citrix ADM user
with read-only privilege to access a managed instances with admin level
permissions.
The following deployment scenarios are affected:
1. A Citrix Application Delivery Management server on-premises
2. A Citrix Application Delivery Management on Cloud, deployed on-premises or
customer-managed cloud datacenters.
This vulnerability has been assigned the following CVE number:
o CVE-2019-17366: Improper Access Control in Citrix Application Delivery
Management Server.
This vulnerability affects the following product versions:
. Citrix Application Delivery Management version 12.0
. Citrix Application Delivery Management version 12.1 earlier than build 54.13
. Citrix Application Delivery Management Cloud version 13.0 earlier than build
41.20
What Customers Should Do
This vulnerability has been addressed in the following version of Citrix
Application Delivery Management:
o Citrix Application Delivery Management version 12.1 build 54.13 and later
o Citrix Application Delivery Management Cloud version 13.0 build 41.20 and
later
Citrix has already updated all Citrix ADM deployed on Citrix Cloud to the
latest version.
Customers runningCitrix Application Delivery Management 12.0 should upgrade to
a supported version.
Citrix recommends that customers affected by this vulnerability upgrade to a
version of the Citrix Application Delivery Management that contains a fix for
this issue as soon as normal patching schedule allows.
The latest on-premises version is available on the Citrix website at the
following address:
https://www.citrix.com/downloads/citrix-application-management
Changelog
+-------------------------+---------------------------------------------------+
|Date |Change |
+-------------------------+---------------------------------------------------+
|8th October 2019 |Initial Publication |
+-------------------------+---------------------------------------------------+
|9th October 2019 |CVE Added |
+-------------------------+---------------------------------------------------+
|30th June 2020 |12.0 Added to vulnerable versions |
+-------------------------+---------------------------------------------------+
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