Buffer overflow in the Mono.Math.BigInteger class in Mono 1.2.5.1 and earlier allows context-dependent attackers to execute arbitrary code via unspecified vectors related to Reduce in Montgomery-based Pow methods.Referenceshttp://www.gentoo.org/security/en/glsa/glsa-200711-10.xmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/38248http://secunia.com/advisories/27493http://www.securityfocus.com/bid/26279http://bugs.gentoo.org/attachment.cgi?id=134361&action=viewhttp://www.vupen.com/english/advisories/2007/3716http://bugs.gentoo.org/show_bug.cgi?id=197067http://secunia.com/advisories/27583http://www.securitytracker.com/id?1018892http://secunia.com/advisories/27937http://secunia.com/advisories/27511http://secunia.com/advisories/27639https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00249.htmlhttp://www.ubuntu.com/usn/usn-553-1http://www.mandriva.com/security/advisories?name=MDKSA-2007:218https://bugzilla.redhat.com/show_bug.cgi?id=367471http://secunia.com/advisories/27439http://secunia.com/advisories/27612http://www.debian.org/security/2007/dsa-1397http://www.novell.com/linux/security/advisories/2007_23_sr.html