Provide references for CVE-2011-2498.
Where can I find more information about CVE-2011-2498?
References are available at: http://marc.info/?l=oss-security&m=130923704824984&w=2, https://www.rapid7.com/db/vulnerabilities/ubuntu-USN-1383-1, https://security-tracker.debian.org/tracker/CVE-2011-2498, https://usn.ubuntu.com/1167-1/, https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2498.html.