Secunia Security Advisory – Gentoo has issued an update for aria2. This fixes multiple vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/85139/sa38180.txt
Source: https://packetstormsecurity.com/files/85139/Secunia-Security-Advisory-38180.html