IoT

Tesla Hacks: The Good, The Bad, & The Ugly

50%
50%

BLACK HAT USA 2017 -- Keen Security Lab researchers Sen Nie and Samuel Lv visit the Dark Reading News Desk to discuss how they found multiple holes in the isolation layer Tesla uses to protect drive systems from infotainment systems, but were impressed by the auto company's security in other ways.

Watch all 45 News Desk interviews at DarkReading.com/drnewsdesk.

Comment  | 
Print  | 
Comments
Newest First  |  Oldest First  |  Threaded View
richardstorer
100%
0%
richardstorer,
User Rank: Apprentice
9/21/2017 | 6:25:36 AM
TOCTOU?
I found your paper very interesting. It's a bit depressing that Tesla have made all the same old mistakes!

One thing I noticed:

"Gateway checks the signature of the updater, which is the file boot.img. Once it is passed, gateway will turn into the update mode, load the boot.img file into ram and execute it."

It sounds like there might be a classic TOCTOU vulnerability there where boot.img could be replaced between check and loading into RAM. What do you think?
WebAuthn, FIDO2 Infuse Browsers, Platforms with Strong Authentication
John Fontana, Standards & Identity Analyst, Yubico,  9/19/2018
Turn the NIST Cybersecurity Framework into Reality: 5 Steps
Mukul Kumar & Anupam Sahai, CISO & VP of Cyber Practice and VP Product Management, Cavirin Systems,  9/20/2018
NSS Labs Files Antitrust Suit Against Symantec, CrowdStrike, ESET, AMTSO
Kelly Jackson Higgins, Executive Editor at Dark Reading,  9/19/2018
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
Flash Poll
The Risk Management Struggle
The Risk Management Struggle
The majority of organizations are struggling to implement a risk-based approach to security even though risk reduction has become the primary metric for measuring the effectiveness of enterprise security strategies. Read the report and get more details today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-17321
PUBLISHED: 2018-09-22
An issue was discovered in SeaCMS 6.64. XSS exists in admin_datarelate.php via the time or maxHit parameter in a dorandomset action.
CVE-2018-17322
PUBLISHED: 2018-09-22
Cross-site scripting (XSS) vulnerability in index.php/index/category/index in YUNUCMS 1.1.4 allows remote attackers to inject arbitrary web script or HTML via the area parameter.
CVE-2018-14889
PUBLISHED: 2018-09-21
CouchDB in Vectra Networks Cognito Brain and Sensor before 4.3 contains a local code execution vulnerability.
CVE-2018-14890
PUBLISHED: 2018-09-21
Vectra Networks Cognito Brain and Sensor before 4.2 contains a cross-site scripting (XSS) vulnerability in the Web Management Console.
CVE-2018-14891
PUBLISHED: 2018-09-21
Management Console in Vectra Networks Cognito Brain and Sensor before 4.3 contains a local privilege escalation vulnerability.