Secunia Security Advisory – Francesco aScii Ongaro has discovered a vulnerability in PHP iCalendar, which can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40926/sa17328.txt
Source: https://packetstormsecurity.com/files/40926/Secunia-Security-Advisory-17328.html