CVE-2016-4027

Published on: 12/15/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:26:58 PM UTC

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Certain versions of Open-xchange Appsuite from Open-xchange contain the following vulnerability:

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev10. App Suite frontend offers to control whether a user wants to store cookies that exceed the session duration. This functionality is useful when logging in from clients with reduced privileges or shared environments. However the setting was incorrectly recognized and cookies were stored regardless of this setting when the login was performed using a non-interactive login method. In case the setting was enforced by middleware configuration or the user went through the interactive login page, the workflow was correct. Cookies with authentication information may become available to other users on shared environments. In case the user did not properly log out from the session, third parties with access to the same client can access a user's account.

  • CVE-2016-4027 has been assigned by [email protected] to track the vulnerability - currently rated as LOW severity.

CVSS3 Score: 3.5 - LOW

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW NONE NONE

CVSS2 Score: 3.5 - LOW

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
Open-Xchange App Suite 7.8.1 Information Disclosure ≈ Packet Storm Third Party Advisory
VDB Entry
packetstormsecurity.com
text/html
URL Logo CONFIRM packetstormsecurity.com/files/137599/Open-Xchange-App-Suite-7.8.1-Information-Disclosure.html
Open-Xchange App Suite Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information, Conduct Cross-Site Scripting and Server-Side Request Forgery Attacks, Spoof Content, and Deny Service - SecurityTracker Third Party Advisory
VDB Entry
www.securitytracker.com
text/html
URL Logo SECTRACK 1036157
SecurityFocus www.securityfocus.com
text/html
URL Logo BUGTRAQ 20160622 Open-Xchange Security Advisory 2016-06-22

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOpen-xchangeOpen-xchange AppsuiteAllrev9AllAll
  • cpe:2.3:a:open-xchange:open-xchange_appsuite:*:rev9:*:*:*:*:*:*: