CERT Stats Under Fire - InformationWeek

InformationWeek 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
IoT
News
News
1/30/2006
04:08 AM
Connect Directly
Twitter
RSS
E-Mail
50%
50%

CERT Stats Under Fire

The Linux camp objects to the method used by the United States Computer Emergency Readiness Team to count Linux vulnerabilities.

Linux supporters have roundly criticized a recent report from the United States Computer Emergency Readiness Team (CERT), which reported that during 2005, Linux and Unix combined had 2,328 vulnerabilities, compared with 812 vulnerabilities for Microsoft Windows.

Linux practitioners say the counts are skewed because they count the same vulnerability each time it appeared last year in any given Linux distribution. By doing this, they say, one bug could actually show up in the list dozens of times, depending on the number of Linux variants it appeared in. The CERT stats also appear to include problems with scripting languages such as PHP or even applications that are not part of the core Linux operating system but instead are used with it.

Another complaint about the CERT numbers, aside from lumping Unix and Linux into the same bucket, is a behavior specific to the open-source community. There might well be multiple reports for the same bug, says David Humphrey, a senior technology adviser for Ekaru, a Westford, Mass.-based consultancy. In the open-source world, a bug report is issued anytime something is originally discovered, of course, but then at each stage of the fix there is usually another report issued. "When it's worked on and some progress is made, there's another report, and so on," he says. This contrasts with Microsoft's approach, he says, which typically is to report a bug only after it's been resolved, and only once.

“I don't think that you can accurately draw conclusions from the CERT report," says Dave Rosenberg, senior analyst at the Open Source Development Labs, a vendor consortium that helps maintain the core Linux kernel. "This report doesn't provide any beneficial information for CIOs or IT staff making security decisions."

As of press time, CERT spokesmen did not return numerous phone calls seeking comment on the organization's counting methodology. But Alan Paller, director of research at the SANS Institute, defended CERT as having a "rigorous, consistent process. The fault is not with CERT; the fault is that there are so many different distributions of Linux." Still, even he conceded that the CERT statistics are not really usable except as a jumping off point to discuss security issues.

We welcome your comments on this topic on our social media channels, or [contact us directly] with questions about the site.
Comment  | 
Print  | 
More Insights
State of the Cloud
State of the Cloud
Cloud has drastically changed how IT organizations consume and deploy services in the digital age. This research report will delve into public, private and hybrid cloud adoption trends, with a special focus on infrastructure as a service and its role in the enterprise. Find out the challenges organizations are experiencing, and the technologies and strategies they are using to manage and mitigate those challenges today.
Commentary
Why It's Nice to Know What Can Go Wrong with AI
James M. Connolly, Editorial Director, InformationWeek and Network Computing,  11/11/2019
Slideshows
Top-Paying U.S. Cities for Data Scientists and Data Analysts
Cynthia Harvey, Freelance Journalist, InformationWeek,  11/5/2019
Slideshows
10 Strategic Technology Trends for 2020
Jessica Davis, Senior Editor, Enterprise Apps,  11/1/2019
Register for InformationWeek Newsletters
Video
Current Issue
Getting Started With Emerging Technologies
Looking to help your enterprise IT team ease the stress of putting new/emerging technologies such as AI, machine learning and IoT to work for their organizations? There are a few ways to get off on the right foot. In this report we share some expert advice on how to approach some of these seemingly daunting tech challenges.
White Papers
Slideshows
Twitter Feed
Sponsored Live Streaming Video
Everything You've Been Told About Mobility Is Wrong
Attend this video symposium with Sean Wisdom, Global Director of Mobility Solutions, and learn about how you can harness powerful new products to mobilize your business potential.
Sponsored Video
Flash Poll