xperl.sh

Ok, I decided to describe it with details. a If you'll try to fool perl, forcing it to execute one file instead of another quite complicated condition, refer to source code, it generates such mail to administrator: From: Bastard Operator To: [email protected] User 500 tried to run dev 769 ino...

Linux Kernel 2.02.0.33 - i_count Overflow (PoC)

Linux Kernel 2.02.0.33 - icount Overflow PoC / source: https://www.securityfocus.com/bid/388/info The icount member in the Linux inode structure is an unsigned short integer. It can be overflowed by mapping a single file too many times, allowing for a local user to possibly gain root access on th...