libxslt “crypto:rc4_encrypt” and “crypto:rc4_decrypt” Buffer Overflow Vulnerabilities

Chris Evans has reported some vulnerabilities in libxslt, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise an application using the library.
Be sure to check if your system is missing security updates or have insecure applications installed:http://secunia.com/software_inspector/