Secunia Security Advisory – Fedora has issued an update for apr. This fixes some vulnerabilities, which can potentially be exploited by malicious people to cause a DoS (Denial of Service) or compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/80167/sa36166.txt
Source: https://packetstormsecurity.com/files/80167/Secunia-Security-Advisory-36166.html