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.

Endpoint

7/13/2018
01:20 PM
Connect Directly
Twitter
RSS
E-Mail
50%
50%

8 Big Processor Vulnerabilities in 2018

Security researchers have been working in overdrive examining processors for issues - and they haven't come up empty-handed.
Previous
1 of 9
Next

Since the Spectre and Meltdown vulnerabilities knocked the glow off of the new year, 2018 has been the year of the CPU bug. Security researchers have been working in overdrive examining processors for design flaws, firmware bugs, and other vulnerabilities that put an entire computing architecture at risk.

They haven't come up empty-handed.

Here's what we've had to contend with this year on the CPU vulnerability front — and what we can expect in a couple of weeks when new research hits the stage at Black Hat.

 

 

 

Black Hat USA returns to Las Vegas with hands-on technical Trainings, cutting-edge Briefings, Arsenal open-source tool demonstrations, top-tier security solutions and service providers in the Business Hall. Click for information on the conference and to register.

 

Ericka Chickowski specializes in coverage of information technology and business innovation. She has focused on information security for the better part of a decade and regularly writes about the security industry as a contributor to Dark Reading.  View Full Bio

Previous
1 of 9
Next
Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
tomas.honzak@gooddata.com
100%
0%
[email protected],
User Rank: Author
7/17/2018 | 3:02:32 PM
Excellent overview -- but does it end here?
Nicely summarized the evolution of the biggest hardware-level nightmare of 2018 (I hope I don't have to include "so far"...) 

After spending a good part of this year watching our infrastructure engineers and security experts trying to come up with a solid mitigation plan that would not kill our SaaS platform immediately and seeing how our response strategy had to change more than a dozen times as the new and updated kernel patches and CPU microcodes were published and recalled, and new and updated attack vectors and vulnerabilities were discovered, it became literally impossible to keep track of our overall exposure and risks.

Not to mention our enterprise customers, who tried so hard to keep track on our patching progress for the first three months of the year, after which they gave up as the development of this crisis turned into an unmanageable nightmare.

In the end, similarly to how the industry seems to be getting used to the fact that data breaches are the new reality and the overwhelming amount of new incidents does not come out as a surprise anymore, we need to accept that the complexity of today's CPUs, together with the fact that the primary focus of the manufacturers was, is and will be the performance, means that there might be many additional hw-level security flaws to be discovered over the next months and years.

To me, the takeaway is very simple: security and privacy are ongoing end to end process and rather than relying on particular technology or safeguard, we need to continue looking on risks and mitigate them on all the levels, starting by collecting just the minimal data needed - and ending by continuously improving the layered security.
COVID-19: Latest Security News & Commentary
Dark Reading Staff 7/9/2020
Introducing 'Secure Access Service Edge'
Rik Turner, Principal Analyst, Infrastructure Solutions, Omdia,  7/3/2020
Russian Cyber Gang 'Cosmic Lynx' Focuses on Email Fraud
Kelly Sheridan, Staff Editor, Dark Reading,  7/7/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal, a Dark Reading Perspective
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
The Threat from the Internetand What Your Organization Can Do About It
The Threat from the Internetand What Your Organization Can Do About It
This report describes some of the latest attacks and threats emanating from the Internet, as well as advice and tips on how your organization can mitigate those threats before they affect your business. Download it today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-5607
PUBLISHED: 2020-07-10
Open redirect vulnerability in SHIRASAGI v1.13.1 and earlier allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
CVE-2020-15001
PUBLISHED: 2020-07-09
An information leak was discovered on Yubico YubiKey 5 NFC devices 5.0.0 to 5.2.6 and 5.3.0 to 5.3.1. The OTP application allows a user to set optional access codes on OTP slots. This access code is intended to prevent unauthorized changes to OTP configurations. The access code is not checked when u...
CVE-2020-15092
PUBLISHED: 2020-07-09
In TimelineJS before version 3.7.0, some user data renders as HTML. An attacker could implement an XSS exploit with maliciously crafted content in a number of data fields. This risk is present whether the source data for the timeline is stored on Google Sheets or in a JSON configuration file. Most T...
CVE-2020-15093
PUBLISHED: 2020-07-09
The tough library (Rust/crates.io) prior to version 0.7.1 does not properly verify the threshold of cryptographic signatures. It allows an attacker to duplicate a valid signature in order to circumvent TUF requiring a minimum threshold of unique signatures before the metadata is considered valid. A ...
CVE-2020-15299
PUBLISHED: 2020-07-09
A reflected Cross-Site Scripting (XSS) Vulnerability in the KingComposer plugin through 2.9.4 for WordPress allows remote attackers to trick a victim into submitting an install_online_preset AJAX request containing base64-encoded JavaScript (in the kc-online-preset-data POST parameter) that is execu...