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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2007-5197
• https://bugzilla.redhat.com/show_bug.cgi?id=367471
• https://exchange.xforce.ibmcloud.com/vulnerabilities/38248
• https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00249.html
• http://bugs.gentoo.org/attachment.cgi?id=134361&action=view
• http://bugs.gentoo.org/show_bug.cgi?id=197067
• http://secunia.com/advisories/27439
• http://secunia.com/advisories/27493
• http://secunia.com/advisories/27511
• http://secunia.com/advisories/27583
• http://secunia.com/advisories/27612
• http://secunia.com/advisories/27639
• http://secunia.com/advisories/27937
• http://www.debian.org/security/2007/dsa-1397
• http://www.gentoo.org/security/en/glsa/glsa-200711-10.xml
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:218
• http://www.novell.com/linux/security/advisories/2007_23_sr.html
• http://www.securityfocus.com/bid/26279
• http://www.securitytracker.com/id?1018892
• http://www.ubuntu.com/usn/usn-553-1
• http://www.vupen.com/english/advisories/2007/3716