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AUSCERT External Security Bulletin Redistribution
ESB-2013.1316
A number of vulnerabilities have been identified in Cisco
Unified Computing System
19 September 2013
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Computing System
Publisher: Cisco Systems
Operating System: Cisco
VMware ESX Server
Windows Server 2008 with Hyper-V
Citrix XenServer
Impact/Access: Provide Misleading Information -- Remote/Unauthenticated
Denial of Service -- Existing Account
Access Confidential Data -- Remote/Unauthenticated
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2012-4093 CVE-2012-4074 CVE-2012-4073
CVE-2012-4072
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4072
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4073
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4074
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4093
Comment: This bulletin contains four (4) Cisco Systems security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Security Notice
Cisco Unified Computing System Software KVM Encryption Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4072
CVE ID: CVE-2012-4072
Release Date: 2013 September 17 18:47 UTC (GMT)
Last Updated: 2013 September 18 16:20 UTC (GMT)
Related Documents:
Summary
A vulnerability in Cisco Unified Computing System software KVM could allow an
unauthenticated, remote attacker to intercept a KVM connection to spoof a host
or decrypt keyboard and mouse events on an encrypted channel.
The vulnerability is due to a hard coded SSL certificate. An attacker could
exploit this vulnerability by intercepting a KVM connection. An exploit could
allow the attacker to spoof a host or decrypt keyboard and mouse events.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCte90327 4.3/3.6
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/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.
- -----------------------------------------------------------------------------
Cisco Security Notice
Cisco Unified Computing System Software KVM Client Certificate Validation
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4073
CVE ID: CVE-2012-4073
Release Date: 2013 September 17 18:44 UTC (GMT)
Last Updated: 2013 September 18 16:16 UTC (GMT)
Related Documents:
Summary
A vulnerability in Cisco Unified Computing System software KVM client could
allow an unauthenticated, remote attacker to perform a man-in-the-middle
attack.
The vulnerability is due to improper certificate validation by the KVM client.
An attacker could exploit this vulnerability by intercepting a KVM connection.
A successful exploit could allow the attacker to view or modify KVM data.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCte90332 4.3/3.6
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/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.
- -----------------------------------------------------------------------------
Cisco Security Notice
Cisco Unified Computing System Serial over LAN Static Private Key
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4074
CVE ID: CVE-2012-4074
Release Date: 2013 September 17 19:19 UTC (GMT)
Last Updated: 2013 September 18 14:01 UTC (GMT)
Related Documents:
Summary
A vulnerability in the Cisco Unified Computing System Serial over LAN (SoL)
implementation could allow an unauthenticated, remote attacker to perform a
man-in-the-middle (MITM) attack.
The vulnerability occurs because the Board Management Controller (BMC) uses a
hard-coded private key. An attacker could exploit this vulnerability by
intercepting an SoL connection. A successful exploit could allow the attacker
to view or modify SoL communications.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCte90338 4.3/3.6
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/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.
- -----------------------------------------------------------------------------
Cisco Security Notice
Cisco Unified Computing System Smart Call Home Input Validation Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4093
CVE ID: CVE-2012-4093
Release Date: 2013 September 17 19:41 UTC (GMT)
Last Updated: 2013 September 18 13:58 UTC (GMT)
Related Documents:
Summary
A vulnerability in Cisco Unified Computing System (UCS) Manager could allow an
authenticated, local attacker to trigger a denial of service (DoS) condition.
The vulnerability is due to improper input validation. An attacker could
exploit this vulnerability by configuring an invalid contact address for the
Smart Call Home functionality. A successful exploit could allow the attacker
to trigger a DoS condition.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCtl00186 4.6/3.8
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--------------------
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