Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

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?
COVID-19: Latest Security News & Commentary
Dark Reading Staff 4/7/2020
The Coronavirus & Cybersecurity: 3 Areas of Exploitation
Robert R. Ackerman Jr., Founder & Managing Director, Allegis Capital,  4/7/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
6 Emerging Cyber Threats That Enterprises Face in 2020
This Tech Digest gives an in-depth look at six emerging cyber threats that enterprises could face in 2020. Download your copy today!
Flash Poll
State of Cybersecurity Incident Response
State of Cybersecurity Incident Response
Data breaches and regulations have forced organizations to pay closer attention to the security incident response function. However, security leaders may be overestimating their ability to detect and respond to security incidents. Read this report to find out more.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-11655
PUBLISHED: 2020-04-09
SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
CVE-2020-11656
PUBLISHED: 2020-04-09
In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.
CVE-2019-20637
PUBLISHED: 2020-04-08
An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not clear a pointer between the handling of one client request and the next request within the same connection. This sometimes causes information to be disclosed from the connecti...
CVE-2020-11650
PUBLISHED: 2020-04-08
An issue was discovered in iXsystems FreeNAS 11.2 and 11.3 before 11.3-U1. It allows a denial of service.
CVE-2020-11653
PUBLISHED: 2020-04-08
An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.