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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.0127 Cisco Unified Communications Domain Manager Admin GUI DoS Vulnerability 19 January 2015 =========================================================================== 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-2015-0591 Original Bulletin: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0591 - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Security Notice Cisco Unified Communications Domain Manager Admin GUI DoS Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0591 CVE ID: CVE-2015-0591 Release Date: 2015 January 15 16:22 UTC (GMT) Last Updated: 2015 January 15 16:22 UTC (GMT) Summary A vulnerability in Cisco Unified Communication Domain Manager (UCDM) Application Software version 10 could allow an unauthenticated, remote attacker to cause the web server to become unresponsive. As a result, connections to the UCDM GUI will not be possible during the attack. The vulnerability is due to insufficient implementation of flooding attack controls. An attacker could exploit this vulnerability by sending malformed TCP packets at a high rate to the affected web server. Affected Products Product More Information CVSS Cisco Unified Communications Domain Manager CSCur44177 5.0/4.1 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. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBVLyJGxLndAQH1ShLAQKSCw/+JuP0D1t1WTomQCERC6WE1YiKlOn+a3G8 1Z0CY+Ka/iKlsJCZ42gczjJxHDgDjan8pbvzlCjZyiEqgPrk0Shuno7+zNjHjElx X3h29DTZphTPVewMnv/EFduOKJTliHxFzdDl8xKMekBHGjsT4S1j1Ge7x/tCbfjC xXafPAQal+zD839CIB/oUXIKn/RdxwTfNqmjNPleG6NJI7lBRELLdasVoZGZeHes Zby7j+GVlAxSYdJq8K1W6WliwVNWrat5HyYSlzB+gRuzovWoREhC7XdEwJAzOfQP 5npon/Xm3pUUnY3jAU475u5KgnSQE7DD9rOsQAP6BPmASQZnsemUROe43EpIhOk9 XY6kMdZZFxJJ1WKEj/8J0zAZXtxZXjfvItaIzMmxIilX1giO7FEwmVkp1HilgPGx qGC1+F9oAnssbTqHyh5o5uR4avH0dv7zRKYzg0bYSu+5FO0xechRfEDNEaohuK1e 9TEo+BVlt7bgsgun0MWPzNcsB+YSAqjIlXZGSKGjfTZS9B3RvBP56O/z7Zh9utk8 hdA4p1SHmamQ/T8GKSDqc6B8ShodjLDy63CPc/vb9PmhY4jUvopKyMjRKyPMD/5X RpsAUidKWtNpXkhIiY8qpfHXSVRm1qjBf1lkrxOo9/OlU/UFcGKiue5AQ4VB8CSx 9hUHQlr73ks= =nBXQ -----END PGP SIGNATURE-----