Fiat Chrysler's bad week just got even worse: the US National Highway Traffic Safety Administration has recalled 1.4 million of the manufacturer's cars after a dangerous software flaw was revealed just days ago.
Renowned hackers Charlie Miller and Chris Valasek warned on Tuesday of a ridiculous vuln in the computer systems built into Fiat Chrysler cars: the flaw can be exploited by an attacker to wirelessly take control of the engine, brakes and entertainment system.
The cars connect to the internet via Fiat Chrysler's uConnect cellular network, and thus can be accessed and tampered with from miles away by anyone who knows the vehicle's public IP address. No authentication is required. The US network has been attempting to block incoming connections, we're told. The motor giant has produced a software fix for the root cause of the vulnerability – unfortunately, the update has to be manually installed via a USB stick plugged into the car.
(Score: 2) by jcross on Tuesday July 28 2015, @01:36AM
Uconnect computers are linked to the Internet by Sprint’s cellular network, and only other Sprint devices can talk to them. So Miller has a cheap Kyocera Android phone connected to his battered MacBook. He’s using the burner phone as a Wi-Fi hot spot, scouring for targets using its thin 3G bandwidth. A set of GPS coordinates, along with a vehicle identification number, make, model, and IP address, appears on the laptop screen. It’s a Dodge Ram. Miller plugs its GPS coordinates into Google Maps to reveal that it’s cruising down a highway in Texarkana, Texas. He keeps scanning, and the next vehicle to appear on his screen is a Jeep Cherokee driving around a highway cloverleaf between San Diego and Anaheim, California. Then he locates a Dodge Durango, moving along a rural road somewhere in the Upper Peninsula of Michigan. When I ask him to keep scanning, he hesitates. Seeing the actual, mapped locations of these unwitting strangers’ vehicles—and knowing that each one is vulnerable to their remote attack—unsettles him.