VMware Unified Access Gateway and Horizon View Heap Based Buffer Overflow Vulnerability

Bugtraq ID:	97914
Class:	Boundary Condition Error
CVE:	CVE-2017-4907
Remote:	Yes
Local:	No
Published:	Apr 18 2017 12:00AM
Updated:	May 02 2017 01:06AM
Credit:	Claudio Moletta (redr2e).
Vulnerable:	VMWare Unified Access Gateway 2.8 VMWare Horizon View 7.0.1 VMWare Horizon View 6.2.3 VMWare Horizon View 7.0
Not Vulnerable:	VMWare Unified Access Gateway 2.8.1 VMWare Horizon View 7.1 VMWare Horizon View 6.2.4

VMware Unified Access Gateway and Horizon View Heap Based Buffer Overflow Vulnerability

VMware Unified Access Gateway and Horizon View are prone to a heap-based buffer-overflow vulnerability.

Successfully exploiting this issue allows attackers to execute arbitrary code in the context of the affected application. Failed exploits may result in denial-of-service conditions.

The following products are vulnerable:

Unified Access Gateway versions 2.8.x versions prior to 2.8.1
Horizon View versions 7.x prior to 7.1.0 and 6.2.x versions prior to 6.2.4

VMware Unified Access Gateway and Horizon View Heap Based Buffer Overflow Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

VMware Unified Access Gateway and Horizon View Heap Based Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

VMware Unified Access Gateway and Horizon View Heap Based Buffer Overflow Vulnerability

References:

• VMware Homepage (VMware)
  
• VMSA-2017-0008: VMware Unified Access Gateway, Horizon View and Workstation upda (VMWare)