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.

Database Security
Authentication
Mobile
Privacy
Compliance
Careers and People
Identity & Access Management
Security Monitoring
Advanced Threats
Insider Threats
Vulnerability Management
Comments
DHS Issues Emergency Directive on DNS Security
Newest First  |  Oldest First  |  Threaded View
Dr.T
Dr.T,
 User Rank: Ninja
1/27/2019 | 6:26:00 PM
Re: When is a vulnerability not a vulnerability?
“These are things that you should know and should already be embodied in your standards, ” Agree with this. Some just do not play by the book.
Dr.T
Dr.T,
 User Rank: Ninja
1/27/2019 | 6:24:07 PM
Re: When is a vulnerability not a vulnerability?
“Virtually everything on the list of required actions is a common sense thing that anyone administering DNS should do” Agee. Another thing they should all do not to let certification expire.
Dr.T
Dr.T,
 User Rank: Ninja
1/27/2019 | 6:22:21 PM
Re: When is a vulnerability not a vulnerability?
“If your organization does security as a compliance checkbox for HIPAA or SOX” Agree. This is one of the biggest problem I would consider, security for the shake of compliance.
Dr.T
Dr.T,
 User Rank: Ninja
1/27/2019 | 6:21:21 PM
Re: When is a vulnerability not a vulnerability?
“DHS has to tell us that in a way that makes people run around screaming the sky is falling?! ” I hear you. At the sand time any vulnerability can easily turn itself to a big issue to many people.
Dr.T
Dr.T,
 User Rank: Ninja
1/27/2019 | 6:18:27 PM
Expired certificate
There is no excuse to let certificates be expired, those can be automated for extensions.
miletran168
miletran168,
 User Rank: Apprentice
1/25/2019 | 10:20:28 PM
Re: When is a vulnerability not a vulnerability?
wow. so good. i think so
dan91266
dan91266,
 User Rank: Strategist
1/24/2019 | 1:17:06 PM
Re: When is a vulnerability not a vulnerability?
I suppose there is some truth to that. However, I'm going to be harsh here; if you don't know these things you really have no business being a DNS administrator or in cybersecurity at all. These are things that you should know and should already be embodied in your standards, and if not followed the auditor should have pointed this out already. This just reeks of incompetence.
Curt Franklin
Curt Franklin,
 User Rank: Author
1/24/2019 | 1:01:50 PM
Re: When is a vulnerability not a vulnerability?
To be fair, this is a directive to government admins, not the general public. Virtually everything on the list of required actions is a common sense thing that anyone administering DNS should do -- this is just requiring that the government (which was, by and large, supposed to have already done these things) do them right dammit now.

The "news" piece of this is that something happened (we haven't been told precisely what) that spurred this rather unusual emergency directive from DHS. It's a chance for the rest of us to learn from their mistakes.
dan91266
dan91266,
 User Rank: Strategist
1/24/2019 | 11:37:10 AM
When is a vulnerability not a vulnerability?
This one just feels like Chicken Little to me. OMFG! If you're careless about your DNS registration, you can get Pwned.  Really? DHS has to tell us that in a way that makes people run around screaming the sky is falling?!  

This kind of security theater crap masquerading as vigilance gives us a bad name as a profession and contributes to alert fatigue.

 

How about this? If your DNS MX record or SOA record changes, and you don't notice, that might be a problem.

If you expose personal data from your DNS registrar and that person is also on Facebook and Linked In, you might have a problem.

If your DNS stops working right and you don't notice, you might have a problem. 

Yes indeed, you might a have a problem, but it's not the one DHS exposes in this overblown cry of "WOLF! WOLF!", the problem is you're doing security theater, not security.  

If your organization does security as a compliance checkbox for HIPAA or SOX, or just as a safe harbor for liability, you deserve to get Pwned by something as lame as social engineering your DNS registration. 

 

Meanwhile spare the rest of us warnings about the sky falling when it's just a fog bank.

 

 


Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
How Machine Learning, AI & Deep Learning Improve Cybersecurity
Machine intelligence is influencing all aspects of cybersecurity. Organizations are implementing AI-based security to analyze event data using ML models that identify attack patterns and increase automation. Before security teams can take advantage of AI and ML tools, they need to know what is possible. This report covers: -How to assess the vendor's AI/ML claims -Defining success criteria for AI/ML implementations -Challenges when implementing AI
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2022-30935
PUBLISHED: 2022-09-28
An authorization bypass in b2evolution allows remote, unauthenticated attackers to predict password reset tokens for any user through the use of a bad randomness function. This allows the attacker to get valid sessions for arbitrary users, and optionally reset their password. Tested and confirmed in...
CVE-2022-32166
PUBLISHED: 2022-09-28
In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks� function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification...
CVE-2022-32169
PUBLISHED: 2022-09-28
The “Bytebaseâ€� application does not restrict low privilege user to access “admin issues“ for which an unauthorized user can view the “OPENâ€� and “CLOSEDâ€&...
CVE-2022-32170
PUBLISHED: 2022-09-28
The “Bytebase� application does not restrict low privilege user to access admin “projects“ for which an unauthorized user can view the “projects“ created by “Admin&ac...
CVE-2022-32168
PUBLISHED: 2022-09-28
Notepad++ versions 8.4.1 and before are vulnerable to DLL hijacking where an attacker can replace the vulnerable dll (UxTheme.dll) with his own dll and run arbitrary code in the context of Notepad++.