Provide references for CVE-2006-1656.
Where can I find more information about CVE-2006-1656?
References are available at: https://savannah.nongnu.org/patch/?func=detailitem&item_id=4966, http://www.securityfocus.com/bid/17361, https://savannah.nongnu.org/bugs/?func=detailitem&item_id=15996, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=360438.