Published:2013/05/23  Last Updated:2013/05/23

JVN#00985872
EC-CUBE vulnerable to session fixation

Overview

EC-CUBE contains a session fixation vulnerability.

Products Affected

  • EC-CUBE 2.11.0
  • EC-CUBE 2.11.1
  • EC-CUBE 2.11.2
  • EC-CUBE 2.11.3
  • EC-CUBE 2.11.4
  • EC-CUBE 2.11.5
  • EC-CUBE 2.12.0
  • EC-CUBE 2.12.1
  • EC-CUBE 2.12.2
  • EC-CUBE 2.12.3
  • EC-CUBE 2.12.3en
  • EC-CUBE 2.12.3enP1
  • EC-CUBE 2.12.3enP2

Description

EC-CUBE from LOCKON CO.,LTD. is an open source system for creating shopping websites. EC-CUBE contains a session fixation vulnerability.

Impact

A remote unauthenticated attacker may impersonate a user. As a result, information may be disclosed or altered.

Solution

Apply the update or patch
Apply the update or patch according to the information provided by the developer.

Vendor Status

Vendor Link
LOCKON CO.,LTD. Cross-site scripting vulnerability in shopping cart screen, and session fixation vulnerability (in Japanese)

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2013.05.23

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 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

Yuji Tounai of bogus.jp 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-2013-2313
JVN iPedia JVNDB-2013-000042