Download Of The Day: Firefox 13 – Linux / Windows / Mac OS X

Posted on in Categories Mozilla last updated June 11, 2012

Firefox version 13.0 has been released and available for download. Firefox 13.0 is the fastest and smartest web browser. You will see new tab and home page user interface. The Home Page now includes icons at the bottom of the page to give you easy access to bookmarks, history, settings, add-ons, downloads and sync preferences with one-click shortcuts. This version is a major upgrade and includes features such as updated developer tools, SPDY, and few other updates.

FAQ Updates: July/12/2011

Posted on in Categories FAQ, Sys admin last updated July 12, 2011

Our FAQ section is updated in last few days with new howtos:

FAQ Updates – June/26/2011

Posted on in Categories Sys admin last updated June 26, 2011

Our FAQ section is updated in last few days with new howtos:

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Ksplice: Upgrade / Patch Your Linux Kernel Without Reboots

Posted on in Categories Linux last updated November 9, 2016

Generally, all Linux distributions needs a scheduled reboot once to stay up to date with important kernel security updates. RHN (or other distro vendors) provides Linux kernel security updates. You can apply kernel updates using yum command or apt-get command line options. After each upgrade you need to reboot the server. Ksplice service allows you to skip reboot step and apply hotfixes to kernel without rebooting the server. In this post, I will cover a quick installation of Ksplice for RHEL 5.x and try to find out if service is worth every penny.

Important: Openssl Security Update [CVE-2008-5077]

Posted on in Categories CentOS, Debian Linux, fedora linux, FreeBSD, GNU/Open source, Howto, Linux, News, RedHat/Fedora Linux, Security Alert, Slackware, Suse Linux, Sys admin last updated January 8, 2009

Linux / BSD and UNIX like operating systems includes software from the OpenSSL Project. The OpenSSL is commercial-grade, industry-strength, full-featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as general purpose cryptography library.

The Google security team discovered a flaw in the way OpenSSL checked the verification of certificates. An attacker in control of a malicious server, or able to effect a “man in the middle” attack, could present a malformed SSL/TLS signature from a certificate chain to a vulnerable client and bypass validation.

This update has been rated as having important security impact on FreeBSD, all version of Ubuntu / Debian, Red Hat (RHEL), CentOS, Fedora and other open source operating system that depends upon OpenSSL.