-----BEGIN PGP SIGNED MESSAGE----- Hash: MD5 - --[ BRS WebWeaver Web Server v1.01 Protected File Access Vulnerability ]-- - --[ Type File Disclosure - --[ Release Date October 24, 2002 - --[ Product / Vendor BRS WebWeaver is a small, fast HTTP and FTP Server for Win9x/WinNT. I've done a little testing and it is able to sustain over 750 connection per second using only 4MB of memory Web Server with the following features: - - HTTP/1.0 compliant Web Server - - Built in FTP Server - - Basic ISAPI support (Microsoft Internet Server API) - - CGI/1.1 support - - Multi-threaded - - Basic user authentication - - IP address based security - - URL based security (Realms) - - Alias support - - SSI Support (Server Side Includes) - - Remote Administration (Partially Implemented) - - FREE! http://www.bsoutham.org - --[ Summary It is possible to construct a web request which is capable of accessing the contents of password protected files/folders on the BRS WebWeaver Web Server v1.01. This vulnerability may only be exploited to access password-protected files in sub-folders of wwwroot. http://host/./secret/ - --[ Tested Windows 2000 Sp3 / BRS WebWeaver Web Server v1.01 Windows 98 SE / BRS WebWeaver Web Server v1.01 - --[ Vulnerable BRS WebWeaver Web Server v1.01 - --[ Disclaimer http://www.securityoffice.net is not responsible for the misuse or illegal use of any of the information and/or the software listed on this security advisory. - --[ Author Tamer Sahin ts@securityoffice.net http://www.securityoffice.net All our advisories can be viewed at http://www.securityoffice.net/articles/ Please send suggestions, updates, and comments to feedback@securityoffice.net (c) 2002 SecurityOffice This Security Advisory may be reproduced and distributed, provided that this Security Advisory is not modified in any way and is attributed to SecurityOffice and provided that such reproduction and distribution is performed for non-commercial purposes. Tamer Sahin http://www.securityoffice.net -----BEGIN PGP SIGNATURE----- Version: 2.6 iQEVAwUAPbhA5PpL5ibJRTtBAQG0Iwf+OZfrWz9p+MCg0UqsdzGK7sN1IJvUopjJ czztl7D5h9VVl8+gBRiMFMtLPK/wz15PPCWwneqORA6+jgXuroBTMcQvLv8q2aDH CTP2lgBPW1i1AIwPw1zy5Alb773gho6rL7D/jeTSPDJDIJPutjKX64PuMEtTWpEx Uxn5bz+21ZIGyPiLt13TKo850Jl29ToURtKSM2uCmBPlYCNCULpA9pthR7WliSHH xzQVF3r3yEmMgmjvuSJouMi7LrpT+fWYcYY5brjJahot+qH8R45EeJZq9FoMuWkG OvJrYcZrLRConqjvKlErLvzZmET3DBg/OJVuAOL+hvZrYdXDyNGDMg== =mrVU -----END PGP SIGNATURE-----