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Category:   Application (Generic)  >   Cisco Unified Communications Manager (CallManager) Vendors:   Cisco
(Cisco Issues Fix for Cisco Unified Communications Manager) OpenLDAP RWM Overlay Reference Counting Flaw Lets Remote Users Deny Service
SecurityTracker Alert ID:  1029985
SecurityTracker URL:  http://securitytracker.com/id/1029985
CVE Reference:   CVE-2013-4449   (Links to External Site)
Date:  Apr 3 2014
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in OpenLDAP. A remote user can cause denial of service conditions. Cisco Unified Communications Manager is affected.

A remote user can send specially crafted search request and then immediately unbind from the server to cause the target slapd service to crash.

Michael Vishchers from Seven Principles AG reported this vulnerability.

Impact:   A remote user can cause the target service to crash.
Solution:   Cisco has issued a fix for Cisco Unified Communications Manager.

Cisco has assigned bug ID CSCun32529 to this vulnerability.

The Cisco advisory is available at:

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-4449

Vendor URL:  openldap.org/ (Links to External Site)
Cause:   Access control error, State error

Message History:   This archive entry is a follow-up to the message listed below.
Feb 3 2014 OpenLDAP RWM Overlay Reference Counting Flaw Lets Remote Users Deny Service



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