Security Warning Over Web-Based Android Market
An anonymous reader writes "Security researcher Vanja Svajcer is warning that cybercriminals may be particularly interested in stealing your Google credentials, after discovering a way of installing applications onto Android smartphones with no interaction required by the phone's owner. The new web-based Android Market retrieves the details of Android devices registered to the Google address, and automatically installs software onto the associated smartphones with no user interaction required on the phone itself. Svajcer summarizes: 'Google should make changes to the remote installation mechanism as soon as possible. As a minimum, a dialog should be displayed on the receiving device so that the user must personally accept the application that is being installed.'"
Surely as a minimum you should just be able to turn off the ability to install apps remotely.
This is nothing new (the part about no user intervention), its called C2DM. Your google account would need to be compromised for an attacker to remotely install software on your phone.
IMHO this sounds like the old convenience vs security debacle. I prefer convenience in this case, since if someone compromises my goog account, I have much more important things to worry about. (like services trusting the ownership of my email account, private information, etc..)
"As a minimum, a dialog should be displayed on the receiving device so that the user must personally accept the application that is being installed."
Again, I don't agree. I don't care about that, I want CONVENIENCE. However, the point that he makes that your compromised account is now more valuable is still valid. I just don't agree on the solution.
Why not just opt out of remote phone installs? At least make the user validation of remote installs optional, for the ones who are more concerned about that?
"The new web-based Android Market retrieves the details of Android devices registered to the Google address, and automatically installs software onto the associated smartphones with no user interaction required on the phone itself"
That's only a problem if the site works!!
So far I've tried 3 times with 3 different apps and i've not been able to remotely install an app via the web page on my Android phone...
Laters Sol "Have you found the secrets of the universe? Asked Zebade "I'm sure I left them here somewhere"
When you install software on your phone, it shows up in the status bar. It's not like someone can install things secretly.
They can only do this if they steal your password first -- not that they will silently install an app, and then swipe your login details.
Damnit!
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The bigger security issue that aflicts all Android phones is that of pocket-based or belt-holder-based security. The vast majority of Android users falsely secure their devices by carrying them in their pockets or on belt holders. If a hacker were able to remove the phone from the pocket or belt, they could covertly install malicious apps, make phone calls, check call log, spam sms messages, etc.
Google needs to address this gaping hole in Android security.
by Mike Buddha -- Someday the mountain might get him, but the law never will.
This is the way the Android Market app has always installed apps on the phone. The process is async. The Market app sends a request to google, google authorizes it, then pushes the app to your phone. The web site is using the same mechanism.
Before you write another story, make sure it's actually been cracked first.
Wow Security Researcher Vanja Svajcer did you notice this by being paid a ton of money or just when you tried to install something from Android Market for the first time. Wish I could get the big bucks to write about something every Android owner already realized!
I'm going to go look at how if someone dials your phone number, and your phone rings without your intervention...must be a security breach
There's plenty of businesses -- small to large -- that can make good use of silent installs of apps on a users phone so that capability should not be taken out. My company, in fact, has been selling software for years with the ability to remotely administer a company employee's mobile phones. Rather than having to manually install software on all your employees' phones you just send out a silent install of new or updated software to all of them.
In the decade that I've been doing mobile device software I've seen many mobile os'es come and go and many seem to make the same naive mistakes at first. One naive mistake is to believe the user needs to approve everything that goes on with the phone (Windows Mobile 7 is really, really bad about that which is one of many reasons it is a doomed OS even though I quite like the UI).
I would agree with a security measure of making sure apps have to explicitly ask for permission to do silent installs of other apps in their install package and I'd be perfectly happy with this causing an extra impossible-to-ignore dialog to come up that the user has to agree to in order to allow the install.
Lets help Google out here and describe what a secure solution should look like.
Do you follow Apple's walled garden approach and only run officially signed code?
Do you follow Msft's signed code approach where you warn but let them run anyway?
Do you download to a quarentine area and force the user to accept it to run it?
others?
Average Intelligence is a Scary Thing
As a minimum, a dialog should be displayed on the receiving device so that the user must personally accept the application that is being installed.
That'll never work. Can you say drive by attack? Users don't look at these things and criminals know it. That's why people get their pc's infected with all sorts of nasty bits. Oh yeah 800 viruses and spyware found on your computer!!! Click here to clean your pc. Google needs to make it right not just put a band aid on it.
"We are just a war away from Amerikastan. When god vs god the undoing of man." Dave Mustaine
Ahh yes... today's security DDDDDOOOOOOOOOOOOOOMMMMMM!!!!! Really, isn't anyone else sick to death about these things that NEVER affects ANYONE?
make this an optional security feature and just do the same as you would your facebook account, don't let other people on it!
I was watching this on engadget and couldn't tell from the images whether I watching an Apple or HP announcement.
This picture ... change TouchPad to iPad and put the guy in a black turtleneck....sure looks like the iPad announcement.. Look at this picture from the original iPad announcement... sure looks similar to me.
This e-mail app looks pretty damn close to the iPad one.
This keyboard sure looks almost identical to the iPad.
In general, I saw this as a rehash of the Apple and Google approaches to a common OS for Phone and Pad. Can't speak to either on "pc" though both have leaked rumors at least of having their OS on some form of a PC. To me this was a big "yawn" from a late comer to this space.