SecurityTracker.com
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 


Category:   Application (VPN)  >   OpenSSH Vendors:   OpenSSH.org
(Ubuntu Issues Fix) OpenSSH Bug Lets Remote Authenticated Users Bypass XSECURITY Timeout Security Restrictions
SecurityTracker Alert ID:  1033288
SecurityTracker URL:  http://securitytracker.com/id/1033288
CVE Reference:   CVE-2015-5352   (Links to External Site)
Date:  Aug 14 2015
Impact:   Host/resource access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 6.9
Description:   A vulnerability was reported in OpenSSH. A remote authenticated user can bypass security restrictions.

A remote authenticated user with a forwarded X11 connection can bypass XSECURITY restrictions to continue the connection after the ForwardX11Timeout has expired.

Jann Horn reported this vulnerability.

Impact:   A remote authenticated user can bypass security controls to continue the connection after the ForwardX11Timeout has expired.
Solution:   Ubuntu has issued a fix.

The Ubuntu advisory is available at:

http://www.ubuntu.com/usn/usn-2710-1

Vendor URL:  www.ubuntu.com/usn/usn-2710-1 (Links to External Site)
Cause:   Access control error, State error
Underlying OS:  Linux (Ubuntu)
Underlying OS Comments:  12.04 LTS, 14.04 LTS, 15.04

Message History:   This archive entry is a follow-up to the message listed below.
Jul 7 2015 OpenSSH Bug Lets Remote Authenticated Users Bypass XSECURITY Timeout Security Restrictions



 Source Message Contents



[Original Message Not Available for Viewing]


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

This web site uses cookies for web analytics. Learn More

Copyright 2021, SecurityGlobal.net LLC