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AUSCERT External Security Bulletin Redistribution
ESB-2017.2242
Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability
7 September 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unity Connection Reflected
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2017-12212
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-cuc
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Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability
Medium
Advisory ID: cisco-sa-20170906-cuc
First Published: 2017 September 6 16:00 GMT
Version 1.0: Final
Workarounds: No workarounds available
Cisco Bug IDs:
CSCvf25345
CVSS Score:
Base 6.1
Base 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
CVE-2017-12212
CWE-79
Summary
A vulnerability in the web framework of Cisco Unity Connection could allow an
unauthenticated, remote attacker to conduct a reflected cross-site scripting
(XSS) attack against a user of the web interface of an affected system.
The vulnerability is due to insufficient input validation of certain
parameters that are passed to the affected software via the HTTP GET and HTTP
POST methods. An attacker who can convince a user to follow an
attacker-supplied link could execute arbitrary script or HTML code in the
user's browser in the context of an affected site.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-cuc
Affected Products
Vulnerable Products
This vulnerability affects Cisco Unity Connection. 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
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-cuc
Revision History
Version Description Section Status Date
1.0 Initial public release. -- Final 2017-September-06
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.
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