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

SecurityTracker
Archives


 


Category:   Application (VoIP)  >   Cisco Unified Communications Manager (CallManager) Vendors:   Cisco
(Cisco Issues Update for CallManager) RealVNC May Let Remote Users Connect Without Authenticating
SecurityTracker Alert ID:  1016361
SecurityTracker URL:  http://securitytracker.com/id/1016361
CVE Reference:   GENERIC-MAP-NOMATCH   (Links to External Site)
Date:  Jun 22 2006
Impact:   User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in RealVNC. A remote user can access the target system. Cisco CallManager is affected.

The authentication implementation may allow a remote user to connect to the target service without a password. No further details were provided.

A demonstration exploit is available at:

http://www.intelliadmin.com/blog/2006/05/vnc-flaw-proof-of-concept.html

The original advisory is available at:

http://www.intelliadmin.com/blog/2006/05/security-flaw-in-realvnc-411.html

Steve Wiseman reported this vulnerability.

Impact:   A remote user can connect to the target service without a password.
Solution:   Cisco CallManager includes RealVNC and is affected. Cisco has issued an update for CallManager (win-OS-Upgrade-K9.2000-4-2sr8.exe) that includes the fixed version (4.1.2) of RealVNC, avialable at:

http://www.cisco.com/pcgi-bin/tablebuild.pl/cmva-3des

Vendor URL:  www.cisco.com/warp/public/707/cisco-sr-20060622-cmm.shtml (Links to External Site)
Cause:   Authentication error

Message History:   This archive entry is a follow-up to the message listed below.
May 12 2006 RealVNC May Let Remote Users Connect Without Authenticating



 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 2019, SecurityGlobal.net LLC