JVN#62399483 Overlay Weaver cross-site scripting vulnerability

Overview

Overlay Weaver is software for constructing and emulating overlay network. Overlay Weaver's DHT shell contains a cross-site scripting vulnerability.

Products Affected

Overlay Weaver 0.5.9 - 0.5.11

For more information, refer to the vendor's website.

Description

Impact

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

Solution

Vendor Status

Vendor	Status	Last Update	Vendor Notes
Overlay Weaver	Vulnerable	2007/03/30

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2007.03.30

Measures	Conditions	Severity
Access Required	Routed - can be attacked over the Internet using packets	High
Authentication	None - anonymous or no authentication (IP addresses do not count)	High
User Interaction Required	Simple - 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	Medium
Exploit Complexity	Low - little to no expertise and/or luck required to exploit (cross-site scripting)	High

Description of each analysis measures

Credit

Yoshiyuki Sukedai of Team Chidori reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendors under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE
JVN iPedia	JVNDB-2007-000236