Good for Enterprise Android HTML Injection (CVE-2014-4925)

[Cláudio André <ca () integrity pt>]

https://labs.integrity.pt/articles/good-for-enterprise-android-html-injection-cve-2014-4925/

1. Vulnerability Properties
Title: HTML Injection in Good for Enterprise Android
CVE ID: CVE-2014-4925
CVSSv2 Base Score: 6.4 (AV:N/AC:L/Au:N/C:P/I:P/A:N)
Vendor: Good Technology (http://www1.good.com/)
Products: Good for Enterprise Android (possibly others)
Advisory Release Date: 8 January 2015
Advisory URL: http://labs.integrity.pt/advisories/cve-2014-4925/
Credits: Discovery and PoC by Cláudio André <ca[at]integrity.pt>

2. Vulnerability Summary
A remote attacker is able to send a crafted email with a payload that
redirects the user to a target url as soon as he opens the email.

3. Technical Details
The vulnerability can be confirmed by sending a HTML email with the
following content:

<meta http-equiv=”refresh” content=”0;URL=’http://www.maliciousurl.com’” />

Exploiting this vulnerability could allow an attacker to redirect a user to
a malicious website, allowing hooking the browser with malicious
JavaScript, launching phishing attacks, etc.

4. Vulnerable Versions
Confirmed on version 1.9.0.40, but from the vendor feedback all versions up
to 2.8.0.398 should be vulnerable.

5. Solution
Currently there is none. The vendor has classified this issue as unfixable
and a product limitation.

6. Vulnerability Timeline
16 Apr 2014 – Vulnerability reported to vendor
7 Jan 2015 – Vendor gave final feedback that the issue was not a
vulnerability and instead being a product limitation and unfixable.


-- 
Cláudio André
Security Consultant @ Integrity S.A
www.integrity.pt

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