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AUSCERT External Security Bulletin Redistribution
ESB-2016.3042
Cisco Unified Communications Manager IM and Presence Service
Information Disclosure Vulnerability
20 December 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Communications Manager
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-6464
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ucm
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Cisco Security Advisory
Cisco Unified Communications Manager IM and Presence Service Information
Disclosure Vulnerability
Medium
Advisory ID: cisco-sa-20161207-ucm
First Published: 2016 December 7 16:00 GMT
Version 1.0: Final
Workarounds: No workarounds available
Cisco Bug IDs: CSCva49629
CVSS Score: Base 5.0, Temporal 4.1
CVE-2016-6464
CWE-200
Summary
A vulnerability in the web management interface of the Cisco Unified
Communications Manager IM and Presence Service could allow an unauthenticated,
remote attacker to view information on web pages that should be restricted.
The vulnerability is due to a lack of proper input validation performed on
the HTTP packet header. An attacker could exploit this vulnerability by
sending a crafted packet to the targeted device. An exploit could allow the
attacker to view web pages that should have been restricted.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ucm
Affected Products
Vulnerable Products Cisco Unified Communications Manager IM and Presence
Service is affected. For information about affected software releases, consult
the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not
Vulnerable No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
There are no workarounds that address this vulnerability.
Fixed Software
For information about fixed software releases, consult the Cisco bug ID(s)
at the top of this advisory.
When considering software upgrades, customers are advised to regularly
consult the advisories for Cisco products, which are available from the Cisco
Security Advisories and Alerts page, to determine exposure and a complete
upgrade solution.
In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and software
configurations will continue to be supported properly by the new release. If
the information is not clear, customers are advised to contact the Cisco
Technical Assistance Center (TAC) or their contracted maintenance providers.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of
any public announcements or malicious use of the vulnerability that is
described in this advisory.
URL
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ucm
Revision History
Version Description Section Status Date
1.0 Initial public release. — Final 2016-December-07
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND
OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR
MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE
RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
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