Provide references for CVE-2011-2688.
Where can I find more information about CVE-2011-2688?
References are available at: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=633637, http://www.openwall.com/lists/oss-security/2011/07/12/10, http://www.securityfocus.com/bid/48653, http://secunia.com/advisories/45240, http://www.debian.org/security/2011/dsa-2279, https://exchange.xforce.ibmcloud.com/vulnerabilities/68799, http://www.openwall.com/lists/oss-security/2011/07/12/17, http://code.google.com/p/mod-auth-external/issues/detail?id=5, http://anders.fix.no/software/#unix.