Plugin ID | 70 |
Plugin name | HTTP PROPFIND internal IP address leakage |
Plugin filename | HTTP PROPFIND internal IP address leakage.plugin |
Plugin filesize | 3076 bytes |
Plugin family | HTTP |
Plugin created name | Marc Ruef |
Plugin created email | marc dot ruef at computec dot ch |
Plugin created web | http://www.computec.ch |
Plugin created company | computec.ch |
Plugin created date | 2004/03/22 |
Plugin updated name | Marc Ruef |
Plugin updated email | marc dot ruef at computec dot ch |
Plugin updated web | http://www.computec.ch |
Plugin updated company | computec.ch |
Plugin updated date | 2004/11/14 |
Plugin version | 2.0 |
Plugin changelog | Optimized the pattern matching in version 1.2 enormously. Corrected the plugin structure and added the accuracy values in 1.3. Improved the pattern matching and introduced the plugin changelog in 2.0 |
Plugin protocol | tcp |
Plugin port | 80 |
Plugin procedure detection | open|send PROPFIND / HTTP/1.0\nHost:\nContent-Length: 0\n\n|sleep|close|pattern_exists HTTP/#.# ### *192.168.#* OR HTTP/#.# ### *10.#* OR HTTP/#.# ### *172.1[6-9].#* OR HTTP/#.# ### *172.2#.#* OR HTTP/#.# ### *172.3[0-1].#* |
Plugin detection accuracy | 98 |
Plugin comment | Check is copied from the Nessus plugin. |
Bug advisory | http://www.nextgenss.com/papers/iisrconfig.pdf |
Bug affected | Microsoft Internet Information Server |
Bug not affected | Other web servers |
Bug vulnerability class | Configuration |
Bug description | The remote web server leaks a private IP address through the WebDAV interface. If this web server is behind a Network Address Translation (NAT) firewall or proxy server, then the internal IP addressing scheme has been leaked. This is typical of IIS 5.0 installations that are not configured properly. |
Bug solution | See http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q218180&ID=KB;EN-US;Q218180 for more details in MS IIS environments. |
Bug fixing time | 1 hour |
Bug exploit availability | Yes |
Bug remote | Yes |
Bug local | Yes |
Bug severity | Medium |
Bug popularity | 7 |
Bug simplicity | 7 |
Bug impact | 5 |
Bug risk | 7 |
Bug Nessus risk | Low |
Bug check tools | Nessus is able to do the same check. |
Source CVE | CAN-2002-0422 |
Source Nessus ID | 12113 |
Source Literature | Hacking Exposed: Network Security Secrets & Solutions, Stuart McClure, Joel Scambray and George Kurtz, February 25, 2003, 4th Edition, McGraw-Hill Osborne Media, ISBN 0072227427 |
Source Misc. | http://www.computec.ch |