CVE-2007-3701 Information

Description

TippingPoint IPS before 20070710 does not properly handle a hex-encoded alternate Unicode ‘/’ (slash) character which might allow remote attackers to send certain network traffic and avoid detection as demonstrated by a cmd.exe attack.

Reference

http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064550.html http://osvdb.org/35970 http://secunia.com/advisories/26013 http://security-assessment.com/files/advisories/2007-07-11_Tippingpoint_IPS_Signature_Evasion.pdf http://www.3com.com/securityalert/alerts/3COM-07-003.html http://www.securityfocus.com/archive/1/473311/100/0/threaded http://www.securityfocus.com/bid/24855 http://www.securitytracker.com/id?1018361 http://www.vupen.com/english/advisories/2007/2490 https://exchange.xforce.ibmcloud.com/vulnerabilities/35336