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AUSCERT External Security Bulletin Redistribution
ESB-2015.0069
Cisco Unified Communications Domain Manager Platform High
CPU DoS Vulnerability
12 January 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Communications Domain Manager
Publisher: Cisco Systems
Operating System: Cisco
VMware ESX Server
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-8020
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8020
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Cisco Security Notice
Cisco Unified Communications Domain Manager Platform High CPU DoS
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8020
CVE ID: CVE-2014-8020
Release Date: 2015 January 9 14:40 UTC (GMT)
Last Updated: 2015 January 9 14:40 UTC (GMT)
Summary
A vulnerability in Cisco Unified Communication Domain Manager Platform
Software could allow an unauthenticated, remote attacker to cause high CPU
utilization, which may affect the performance of the system and make some
services unavailable.
The vulnerability is due to insufficient implementation of flooding attack
controls. An attacker could exploit this vulnerability by sending malformed
TCP and UDP packets at a high rate.
Affected Products
Product More Information CVSS
Cisco Unified Communications Domain CSCup25276 5.0/4.8
Manager Platform
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
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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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