Cisco Jabber CVE-2017-12356 Cross Site Scripting Vulnerability

Bugtraq ID:	101990
Class:	Input Validation Error
CVE:	CVE-2017-12356
Remote:	Yes
Local:	No
Published:	Nov 29 2017 12:00AM
Updated:	Dec 19 2017 10:01PM
Credit:	The vendor reported this issue.
Vulnerable:	Cisco Jabber for Windows 11.9(1) Cisco Jabber for Windows 10.5(2) Cisco Jabber for Windows 0 Cisco Jabber for Mac 0 Cisco Jabber for iOS 0 Cisco Jabber for Android 0
Not Vulnerable:	Cisco Jabber for Windows 11.9(2.57651)

Cisco Jabber CVE-2017-12356 Cross Site Scripting Vulnerability

Cisco Jabber is prone to a cross-site scripting vulnerability because it fails to sufficiently sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

This issue is being tracked by Cisco Bug ID's CSCvf50378 and CSCvg56018.

Cisco Jabber CVE-2017-12356 Cross Site Scripting Vulnerability

To exploit this issue an attacker must entice an unsuspecting victim to open a malicious URI.

Cisco Jabber CVE-2017-12356 Cross Site Scripting Vulnerability

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

Cisco Jabber CVE-2017-12356 Cross Site Scripting Vulnerability

References:

• Cisco Homepage (Cisco )
  
• Cisco Jabber Clients Cross-Site Scripting Vulnerability (Cisco)