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Zimbra Desktop v7.1.2 - Persistent Software Vulnerability
The Zimbra offline client (also Zimbra Desktop) for Microsoft Windows, Apple Mac OS and Linux is currently
available in version 7.1.2. He is with the web interface in appearance and operation almost completely
identical. The offline client is a Mozilla Prism application.
(Copy from the Vendor Homepage: http://de.wikipedia.org/wiki/Zimbra#Zimbra_Desktop)
Vulnerability-Lab Team discovered multiple persistent Web Vulnerabilities on Zimbras Prism Desktop Application.
2011-11-01: Vendor Notification
2012-01-12: Public or Non-Public Disclosure
Product: Zimbra Desktop v7.1.2 b10978
Multiple input validation vulnerabilities(persistent) are detected on Zimbra Desktop v7.1.2. Local attackers can
include (persistent) malicious script code to manipulate specific customer/admin requests. The vulnerability
allows an local privileged attacker to manipulate the appliance(application) via persistent script code inject.
It is also possible to hijack customer sessions via persistent script code execution on application side. Successful
exploitation can also result in context/module request manipulation, execution of persistent malicious script code,
session hijacking(account steal) & application side mailbox phishing attacks.
[+] Label Name - Username & MailBox Name
Proof of Concept:
The vulnerability can be exploited by local low privileged user accounts or local attackers. For demonstration or reproduce ...
The vulnerability can be patched/fixed via restrict on the input fields and parse on the input/output section or listings.
The security risk of the persistent software vulnerability is estimated as medium(-).
Vulnerability Research Laboratory - N/A Anonymous
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