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AUSCERT External Security Bulletin Redistribution
ESB-2016.2069
Multiple vulnerabilities have been identified in Cisco
Hosted Collaboration Mediation Fulfillment
1 September 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Hosted Collaboration Mediation Fulfillment
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Create Arbitrary Files -- Remote/Unauthenticated
Access Confidential Data -- Existing Account
Resolution: Mitigation
CVE Names: CVE-2016-6371 CVE-2016-6370
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-hcm
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-hcmf
Comment: This bulletin contains two (2) Cisco Systems security advisories.
There are currently no patches available. AusCERT recommends that
administrators consider risk reduction strategies such as restricting
external network access and reviewing user access to the device.
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Hosted Collaboration Mediation Fulfillment Authenticated Directory
Traversal Vulnerability
Medium
Advisory ID:
cisco-sa-20160831-hcm
First Published:
2016 August 31 16:00 GMT
Version 1.0:
Final
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuz27255
CVSS Score:
Base 4.0, Temporal 3.8
CVE-2016-6370
CWE-22
Summary
A vulnerability in the web interface of Cisco Hosted Collaboration Mediation
Fulfillment could allow an authenticated, remote attacker to access arbitrary
files on the system. This vulnerability allows the attacker to perform
directory traversal.
The vulnerability is due to a lack of proper input verification and
sanitization of the user input directory path. An attacker could exploit this
vulnerability by sending a crafted HTTP request to the affected device. An
exploit could allow the attacker to read arbitrary files on the system that
should be restricted.
Cisco has not released software updates that address this vulnerability.
Workarounds that address this vulnerability are not available.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-hcm
Affected Products
Vulnerable Products
Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) versions 10.6(3) are
prior are affected.
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
Cisco provides information about fixed software in Cisco bugs, which are
accessible through the Cisco Bug Search Tool.
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories 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-20160831-hcm
Revision History
Version Description Section Status Date
1.0 Initial public release. - Final 2016-August-31
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.
A standalone copy or paraphrase of the text of this document that omits the
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end
users of Cisco products.
- ---
Cisco Hosted Collaboration Mediation Fulfillment Directory Traversal File
System Vulnerability
Medium
Advisory ID:
cisco-sa-20160831-hcmf
First Published:
2016 August 31 16:00 GMT
Version 1.0:
Final
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCuz64717
CVSS Score:
Base 5.0, Temporal 4.8
CVE-2016-6371
CWE-22
Summary
A vulnerability in the web interface of Cisco Hosted Collaboration Mediation
Fulfillment application could allow an unauthenticated, remote attacker to
write arbitrary files to any file system location that the application server
has permissions to access.
The vulnerability is due to lack of proper input validation of the HTTP URL
format. An attacker could exploit this vulnerability by sending a crafted HTTP
to the affected application. An exploit could allow the attacker to write out
an arbitrary file. The format of the data written to these file is restricted.
Cisco has not released software updates that address this vulnerability.
Workarounds that address this vulnerability are not available.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-hcmf
Affected Products
Vulnerable Products
Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) versions 10.6(3) are
prior are affected.
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
Cisco provides information about fixed software in Cisco bugs, which are
accessible through the Cisco Bug Search Tool.
When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories 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-20160831-hcmf
Revision History
Version Description Section Status Date
1.0 Initial public release. - Final 2016-August-31
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.
A standalone copy or paraphrase of the text of this document that omits the
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end
users of Cisco products.
- --------------------------END INCLUDED TEXT--------------------
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