Application: Pigeon Server http://www.tech-noel.com Versions: <= 3.02.0143 Platforms: Windows Bug: freeze Risk: medium Exploitation: remote, versus server Date: 16 September 2004 Author: Luigi Auriemma e-mail: aluigi@altervista.org web: http://aluigi.altervista.org
A login field longer than 8180 chars sent to the port 3103 causes the immediate freeze of the Pigeon server that enters in an infinite loop, so CPU raises at 100% and is impossible to login and to send/receive messages.