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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.1389 Cisco Unified Computing System Fabric Interconnect Remote Access Vulnerability 4 October 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Unified Computing System Publisher: Cisco Systems Operating System: Cisco Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2012-4136 Original Bulletin: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVS-2012-4136 - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Security Notice Cisco Unified Computing System Fabric Interconnect Remote Access Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVS-2012-4136 CVE ID: CVE-2012-4136 Release Date: 2013 September 25 19:35 UTC (GMT) Last Updated: 2013 September 27 02:07 UTC (GMT) Related Documents: Summary A vulnerability in the high availability service of Cisco Unified Computing System Fabric Interconnect could allow an unauthenticated, remote attacker to gain access to sensitive information and prevent the cluster service from syncing with its peers. The vulnerability is due to improper binding of the cluster service to the management interface. An attacker could exploit this vulnerability by establishing a Telnet connection to the cluster service from a remote location. A successful exploit could allow the attacker to gain access to sensitive information and modify a field that results in the cluster service unable to sync with its peers. Affected Products Product More Information CVSS Cisco Unified Computing System (Managed) CSCtz72910 5.8/4.8 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/en/US/products/products_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. - --------------------------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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUk4g1BLndAQH1ShLAQL6phAAoHFQOQ8AQgZsWy8D1ahnVvCzItff38gF MyeolKCHimmRffpgzikR5F8N9qZ27vZXCtbC2kPDVMTxKjf9gXgpg2g98tzoD4gF 6trCBjxf13+IA1OGmDE5mfuugypEqayvBOW8NzB+95mHyKmNDzFP7dfUxus7hMRb si8PCTqz3vJKahkT5CuruP2a18JTgM+48JOQF9w4b+fx7D3BgWSBV/HnwUrdKBnF R835z/219FLabbtNvxE8vm94rFI1s6b5WkrvABgio36e5SvBTJbpJ2J6H6gXTav9 gHsAf9kPY6mmZwFbqAFqcp+QG+ECgumt77vK5+DqA6Sp9R5ffeklexAJv8cfFqfj 8y9M9+/s9P5FtwtAbe7ms6bcksH+RtmZsACIU6HhCJ3xI+Mq9uBNTd0vKsGRZ3eV fDhhTRSk5uUxqRY5xHpY5h6tFYUy60KuWrTILF18+clXpgYBKUEt2VZmG0RFQMrV v1URAEJT5uyymrwOw6fwHnbTG2QspCVSpm2I04lmMSHk2rCWj1vpJTMYNbCUSQ/G 1K+mbkMNnpkyYnbZ2pPs3Z/+GfrNvsSA0i/EYqyWLzK/wfaKLvlus2bhw2bEQvrF Nn+RWbl1pwvWYauGqWhNISEb8gwHlqHpPdP/NBP1JyIdcMvfei9q7hjKe42K/DT3 7veDYPigVyA= =4GMQ -----END PGP SIGNATURE-----