Facebook Google Plus Twitter LinkedIn YouTube RSS Menu Search Resource - BlogResource - WebinarResource - ReportResource - Eventicons_066 icons_067icons_068icons_069icons_070

Tenable Blog

Subscribe

Nessus 3.0.5 Available

This point release provides fixes for multiple minor issues with Nessus 3.0.4. The fixes include:

  • Faster startup time, especially on laptops
  • Improved the performance of the SYN port scanner
  • Fixed a memory leak in the Mac OS X client
  • Vista compatibility improved
  • Various minor bugs fixed in the NASL engine
  • Better chasing of zombie processes

Platform specific changes include:

  • Windows : Improved Vista compatibility
  • Mac OS X : fixed a memory leak in the client
  • Mac OS X : fixed the way plugin preferences are processed (some prefs would not be displayed)
  • Red Hat/Fedora : The priority of the nessusd startup script is now at 98 instead of 90, so that it starts later in the boot process
  • On Debian, the dependencies of the Nessus package have been fixed to reflect the need of libssl0.9.7

Other changes of interest :

  • nessusd.conf now accepts the option "listen_address" which can be used to bind the nessusd daemon to a specific port (just like 'nessusd -a' does). Adding 'listen_address 127.0.0.1" in nessusd.conf will force nessusd to only listen on the loopback interface (thanks to Martin Mačok for suggesting this)
  • If you write your own plugins you'll notice that the changes you make are not reflected in the scan itself until the next plugin update. To speed up the startup time of nessusd, we now compare the timestamp of the plugins db with the time of the last update. This avoids inspecting thousands of files at startup. To force nessusd to inspect the timestamp of every plugin at startup, simply start it with the '-t' switch (as in 'nessusd -t -D').

Other minor fixes :

  • nessus-update-plugins now displays a proper error message when plugins.nessus.org is unreachable
  • 'nessus -i report.nbe -o report.html' would sometime crash when converting a malformed .nbe file to another format
  • In NASL, shared_socket_acquire() now returns 0 on error, not -1

Nessus users should upgrade to Nessus 3.0.5 and obtain it directly from http://www.nessus.org. Tenable recommends that all Nessus 3 users perform the upgrade.

Related Articles

Are You Vulnerable to the Latest Exploits?

Enter your email to receive the latest cyber exposure alerts in your inbox.

Tenable Vulnerability Management

Formerly Tenable.io


Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin, Tenable Web App Scanning and Tenable Cloud Security.

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

65 assets

Choose Your Subscription Option:

Buy Now

Try Tenable Nessus Professional Free

FREE FOR 7 DAYS

Tenable Nessus is the most comprehensive vulnerability scanner on the market today.

NEW - Tenable Nessus Expert
Now Available

Nessus Expert adds even more features, including external attack surface scanning, and the ability to add domains and scan cloud infrastructure. Click here to Try Nessus Expert.

Fill out the form below to continue with a Nessus Pro Trial.

Buy Tenable Nessus Professional

Tenable Nessus is the most comprehensive vulnerability scanner on the market today. Tenable Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy a multi-year license and save. Add Advanced Support for access to phone, community and chat support 24 hours a day, 365 days a year.

Select Your License

Buy a multi-year license and save.

Add Support and Training

Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin, Tenable Web App Scanning and Tenable Cloud Security.

Tenable.io BUY

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

65 assets

Choose Your Subscription Option:

Buy Now

Try Tenable Web App Scanning

Formerly Tenable.io Web Application Scanning

Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable One Exposure Management platform. Safely scan your entire online portfolio for vulnerabilities with a high degree of accuracy without heavy manual effort or disruption to critical web applications. Sign up now.

Your Tenable Web App Scanning trial also includes Tenable Vulnerability Management, Tenable Lumin and Tenable Cloud Security.

Buy Tenable Web App Scanning

Formerly Tenable.io Web Application Scanning

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

5 FQDNs

$3,578

Buy Now

Try Tenable Lumin

Visualize and explore your exposure management, track risk reduction over time and benchmark against your peers with Tenable Lumin.

Your Tenable Lumin trial also includes Tenable Vulnerability Management, Tenable Web App Scanning and Tenable Cloud Security.

Buy Tenable Lumin

Contact a Sales Representative to see how Tenable Lumin can help you gain insight across your entire organization and manage cyber risk.

Try Tenable Cloud Security

Formerly Tenable.cs

Enjoy full access to detect and fix cloud infrastructure misconfigurations and view runtime vulnerabilities. Sign up for your free trial now. To learn more about the trial process click here.

Your Tenable Cloud Security trial also includes Tenable Vulnerability Management, Tenable Lumin and Tenable Web App Scanning.

Contact a Sales Rep to Buy Tenable Cloud Security

Contact a Sales Representative to learn more about Tenable Cloud Security and see how easy it is to onboard your cloud accounts and get visibility into both cloud misconfigurations and vulnerabilities within minutes.

Try Tenable Nessus Expert Free

FREE FOR 7 DAYS

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Already have Tenable Nessus Professional?
Upgrade to Nessus Expert free for 7 days.

Buy Tenable Nessus Expert

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Select Your License

Buy a multi-year license and save more.

Add Support and Training

Try Nessus Expert Free

FREE FOR 7 DAYS

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Already have Nessus Professional?
Upgrade to Nessus Expert free for 7 days.

Buy Tenable Nessus Expert

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Select Your License

Buy a multi-year license and save more.

Add Support and Training