News
Vigil@nce - Microsoft Lync: Cross Site Scripting of Join Meeting
June 2014 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting in the Join Meeting
feature of Microsoft Lync, in order to execute JavaScript code in
the context of the web site.
Impacted products: Lync
Severity: 2/4
Creation date: 10/06/2014
DESCRIPTION OF THE VULNERABILITY
The Microsoft Lync product offers a web service.
However, it does not filter received data during a Join Meeting
operation before inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting in the
Join Meeting feature of Microsoft Lync, in order to execute
JavaScript code in the context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Microsoft-Lync-Cross-Site-Scripting-of-Join-Meeting-14873
