CentOS 5 : openldap (CESA-2011:0346)

Updated openldap packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

FreeBSD <= 6.1 kqueue() NULL pointer dereference

FreeBSD = 6.1 suffers from classical check/use race condition on SMP systems in kevent syscall, leading to kernel mode NULL pointer dereference. It can be triggered by spawning two threads: 1st thread looping on open and close syscalls, and the 2nd thread looping on kevent, trying to add possibly...

A very ingenious process of anti-kill method-vulnerability warning-the black bar safety net

Just learn a kernel object,wanted to write one can be anti-kill process,but other methods are too high, The rookie is not a sense of Honor,thought a few days,think of a very present way,incorrect Also please master pointing about. The program runs two instances,each instance with each other to...