CVE-2007-3701 – TippingPoint IPS - Unicode Character Detection Bypass

https://notcve.org/view.php?id=CVE-2007-3701

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. TippingPoint IPS versiones anteriores a 20070710 no maneja apropiadamente el alternativo codificado en hexadecimal de un caracter '/' (barra), lo cual podría permitir a atacantes remotos enviar determinado tráfico de red y evitar la detección, como se demuestra con un ataque de cmd.exe. • https://www.exploit-db.com/exploits/30287 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:/&#x • CWE-20: Improper Input Validation •