Published:2013/11/29  Last Updated:2013/11/29

JVN#41703192
TOWN (modified version) vulnerable to directory traversal

Overview

TOWN (modified version) contains a directory traversal vulnerability.

Products Affected

  • TOWN (modified version) 5_10 and earlier

Description

TOWN (modified version) provided by Tattyan's HP contains a directory traversal vulnerability.

Impact

A remote attacker may obtain arbitrary files on the server.

Solution

Apply an update
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Link
Tattyan's HP About two vulnerabilities of TOWN (CGI game)
TOWN (modified version) and others

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2013.11.29

Measures Conditions Severity
Access Required can be attacked over the Internet using packets
  • High
Authentication anonymous or no authentication (IP addresses do not count)
  • High
User Interaction Required the vulnerability can be exploited without an honest user taking any action
  • High
Exploit Complexity some expertise and/or luck required (most buffer overflows, guessing correctly in small space, expertise in Windows function calls)
  • Mid-High

Description of each analysis measures

Credit

Misukuro reported this vulnerability to the developer.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2013-6000
JVN iPedia JVNDB-2013-000112