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.

Comments
Critical Microprocessor Flaws Affect Nearly Every Machine
Newest First  |  Oldest First  |  Threaded View
MelBrandle
50%
50%
MelBrandle,
User Rank: Moderator
7/18/2018 | 10:13:28 PM
Re: Simple Solution
This is highly worrying but somehow rather expected too. As long as you are connected to the internet, your device remains in a vulnerable state. You can install preventive softwares but they can only do so much. Let's just hope the sensitive data that you have remains safe with the latest upgrades that you need to regularly update to avoid becoming an easy target.
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
1/5/2018 | 8:33:12 AM
Simple Solution
I read this morning that there is a simple solution here and it is so in theory.  REPLACE EVERYTHING.  With what i do not know but JUST REPLACE EVERY COMPUTER EVERYWHERE.  Remember too we are talking servers, data center machines, peripherals --- just replace.  Consider the impact!!!!!!   And if you accept this premise --- replace with, eh ---- WHAT precisely?????  No new technologies that I have heard of discussed so far.  Just PATCH PATCH AND PATCH and be careful out there. 
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
1/4/2018 | 2:26:09 PM
Re: Something missing from article
Agree - and many patches are due to be released by damn near everybody so I can see a trend that any software that accesses the processor (define now - everything) can be a source of penetration.  What really disturbs me (my 8088 rants aside) is that it has taken YEARS for somebody to notice this one.  We now have decade or longer vulnerability ranges which is terrifying.  
RalphDaly28
50%
50%
RalphDaly28,
User Rank: Apprentice
1/4/2018 | 1:03:18 PM
Something missing from article
What I havent' seen explictly in the articles I have read about this is the nature of the programs that can execute this attack. For instance, can viewing a web page execute the attack? Or does it require that an actual EXE be executed on the machine? The reports I have seen so far imply that it an attack would require a program to execute on an affected machine. But it is implied only.
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
1/4/2018 | 10:57:12 AM
Re: Something to be said for the 8088
Asking alot of this community, but there was some really fun stuff for that ancient sys.  KINGDOM OF KROZ and variants were wonderful games.  The screen MENU programs were delightful in simplicity and I sitll enjoyed old Word Perfect 4.2 as well.  How many of us cut our teeth on LOTUS 1-2-3.  You could do great stuff on these old platforms. 
REISEN1955
100%
0%
REISEN1955,
User Rank: Ninja
1/4/2018 | 10:38:31 AM
Something to be said for the 8088
I am sorry to an extent that I no longer own my trusty clone IBM XT system, that 8088 was indeed secure and back in 1985 malware written for DOS 6.22 was indeed rare.  Internet barely exists and I used Compuserve (EasyPlex email) to communicate with the outside world.  Inter-system connect was through PROCOMM (ah, there was a good product).   Times change and not necessarily for the better. 


News
FluBot Malware's Rapid Spread May Soon Hit US Phones
Kelly Sheridan, Staff Editor, Dark Reading,  4/28/2021
Slideshows
7 Modern-Day Cybersecurity Realities
Steve Zurier, Contributing Writer,  4/30/2021
Commentary
How to Secure Employees' Home Wi-Fi Networks
Bert Kashyap, CEO and Co-Founder at SecureW2,  4/28/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-31793
PUBLISHED: 2021-05-06
An issue exists on NightOwl WDB-20-V2 WDB-20-V2_20190314 devices that allows an unauthenticated user to gain access to snapshots and video streams from the doorbell. The binary app offers a web server on port 80 that allows an unauthenticated user to take a snapshot from the doorbell camera via the ...
CVE-2021-31916
PUBLISHED: 2021-05-06
An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a syst...
CVE-2021-31918
PUBLISHED: 2021-05-06
A flaw was found in tripleo-ansible version as shipped in Red Hat Openstack 16.1. The Ansible log file is readable to all users during stack update and creation. The highest threat from this vulnerability is to data confidentiality.
CVE-2019-25043
PUBLISHED: 2021-05-06
ModSecurity 3.x before 3.0.4 mishandles key-value pair parsing, as demonstrated by a "string index out of range" error and worker-process crash for a "Cookie: =abc" header.
CVE-2020-18889
PUBLISHED: 2021-05-06
Cross Site Request Forgery (CSRF) vulnerability in puppyCMS v5.1 that can change the admin's password via /admin/settings.php.