Secunia Security Advisory – Fedora has issued an update for trickle. This fixes a vulnerability, which can be exploited by malicious, local users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/75192/sa34027.txt
Source: https://packetstormsecurity.com/files/75192/Secunia-Security-Advisory-34027.html