Debian has a program called Lintian that is used to search for common bugs in Debian packages. When it encounters a package with a shared object that requests an executable stack (as described in my previous post about executable stacks and shared objects [1]) it gives a warning such as the following: W: liblzo1: shlib-with-executable-stack […]
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I have just converted a Fedora Core 5 server to a CentOS 5 Xen Dom0 with Fedora Core 5 as a DomU. The process took a little longer than expected because I didn’t have console or network access to the DomU initially. It turned out that /etc/modprobe.conf was configured to have the tg3 device for […] After having read Brice Goglin’s post about what to expect in X for Lenny [1] the thing that seemed most exciting is the support for Multi-Pointer X [2]. This allows multiple keyboards and mouses with a separate keyboard focus for each. So you can have two people typing two different things on the one desktop. […] After dealing with Optus phone support [1] in regard to a routine request for a password change I have been thinking about better ways of managing password changes for a large ISP. The first criteria is that the user must have a password that is difficult to brute-force attack at all times. Changing a password […] Ben Fowler blogs about the issues related to running IRC as root. Google searches for (irc client exploit) and (irc client “buffer overflow”) give a number of interesting web pages. Many of the exploits require the user to perform an action that’s slightly unusual, but why take a chance? The advice to not run as […] |
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