Published:2013/02/28  Last Updated:2013/02/28

JVN#64756004
dopvCOMET* vulnerable to cross-site scripting

Overview

dopvCOMET* contains a cross-site scripting vulnerability.

Products Affected

  • dovpCOMET* containing JavaScript that enables to log accesses, which had been available on bayashi.net until January 7, 2013

Description

dopvCOMET* provided by bayashi.net is a software to analyze web access logs. dopvCOMET* contains a cross-site scripting vulnerability.

Impact

An arbitrary script may be executed on the user's web browser.

Solution

Modify the JavaScript
Modify the JavaScript that enables to log accesses, according to the information provided by the developer.

Vendor Status

Vendor Link
bayashi.net dopvCOMET*

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2013.02.28

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 user must be convinced to take a standard action that does not feel harmful to most users, such as click on a link or view a file
  • Mid
Exploit Complexity little to no expertise and/or luck required to exploit (cross-side scripting).Expected to be the common response
  • High

Description of each analysis measures

Credit

Masahiro YAMADA reported this vulnerability to IPA.
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-2013-0708
JVN iPedia JVNDB-2013-000013