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AUSCERT External Security Bulletin Redistribution
ESB-2014.0037
Cisco Unity Connection Internet Message Access Protocol
Denial of Service Vulnerability
13 January 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unity Connection
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0664
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0664
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Cisco Security Notice
Cisco Unity Connection Internet Message Access Protocol Denial of Service
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0664
CVE ID: CVE-2014-0664
Release Date: 2014 January 10 14:28 UTC (GMT)
Last Updated: 2014 January 10 14:28 UTC (GMT)
Related Documents:
Summary
A vulnerability in the Internet Message Access Protocol (IMAP) function of
Cisco Unity Connection could allow an authenticated, remote attacker to cause
100 percent CPU utilization on the Cisco Unity Connection server, which may
cause a denial of service (DoS) condition. The vulnerability is due to the
processing of specific IMAP commands.
An attacker could exploit this vulnerability by issuing specific IMAP commands
to the Cisco Unity Connection server. An exploit could allow the attacker to
cause high CPU utilization on the Cisco Unity Connection server.
Affected Products
Product More Information CVSS
Cisco Unity Connection CSCul49976 6.8/5.6
What Is a Cisco Security Notice?
The Cisco Product Security Incident Response Team (PSIRT) publishes Cisco
Security Notices to inform customers of low- to mid-level severity security
issues involving Cisco products.
Customers who wish to upgrade to a software version that includes fixes for
these issues should contact their normal support channels. Free software
updates will not be provided for issues that are disclosed through a Cisco
Security Notice.
For additional information about Cisco PSIRT publications, see the Cisco
Security Vulnerability Policy at
http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html
Customers Using Third-Party Support Organizations
Customers may have Cisco products that are provided or maintained through
prior or existing agreements with third-party support organizations, such as
Cisco Partners, authorized resellers, or service providers. For these
products, customers should consult their service providers or support
organizations to ensure that any applied workaround or fix is the most
appropriate in the intended network before it is deployed.
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 stand-alone 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.
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