Feeds

Android VPN redirect vuln now spotted lurking in Kitkat 4.4

Now may be a good time to check this out, says securo-bod

Top three mobile application threats

Israeli researchers who specialise in ferreting out Android vulns have discovered a new flaw in KitKat 4.4 that allows an attacker to redirect secure VPN traffic to a third-party server.

Late in 2013, the Ben Gurion University security researchers first discovered ways to persuade Android to leak data sent using VPN software.

In a blog post detailing the vuln, the researchers wrote: “A malicious app can bypass active VPN configuration - no ROOT permissions required - and redirect secure data communications to a different network address.”

They originally attributed the VPN data leakage to Samsung's implementation of the Knox security platform, but both the mobe-maker and Google determined that the problem lay within Android – and wasn't Sammy's fault.

The researchers note that “elaborate investigation” was required to reproduce the vulnerability in KitKat 4.4 , because the new version uses a different security model.

Video showing the vulnerability in action.

Last week the same group added KitKat 4.3 to their list of vulnerable software, as The Registerreported.

Dudu Mimran, CTO of the Ben Gurion University's Cyber Security Labs, told The Reg that the researchers have notified Google and hope that the Chocolate Factory will move quickly: “We think this has serious implications since KitKat is just rolling out and it may be a good time to check this out,” he said in an e-mail. ®

Combat fraud and increase customer satisfaction

Whitepapers

Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Mainstay ROI - Does application security pay?
In this whitepaper learn how you and your enterprise might benefit from better software security.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.