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AUSCERT External Security Bulletin Redistribution
ESB-2013.1451
Multiple vulnerabilities have been discovered in Cisco
Unified Computing System Fabric Interconnect
15 October 2013
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Computing System Fabric Interconnect
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2012-4108 CVE-2012-4107 CVE-2012-4106
CVE-2012-4105
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4105
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4106
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4107
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4108
Comment: This bulletin contains four (4) Cisco Systems security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Cisco Security Notice
Cisco Unified Computing System Fabric Interconnect Denial of Service
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4105
CVE ID: CVE-2012-4105
Release Date: 2013 October 11 22:03 UTC (GMT)
Last Updated: 2013 October 14 20:10 UTC (GMT)
Related Documents:
Summary
A vulnerability in the fabric interconnect (FI) of the Cisco Unified Computing
System could allow an authenticated, local attacker to create a denial of
service (DoS) condition.
The vulnerability is due to improper filtering of user-supplied parameters. An
attacker could exploit this vulnerability by providing certain parameters to
the debug hardware command. An exploit could allow the attacker to cause the
FI to crash.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCtq86468 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.
- --------------------------------------------------------------------------------
Cisco Security Notice
Cisco Unified Computing System Fabric Interconnect Arbitrary File Creation
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4107
CVE ID: CVE-2012-4107
Release Date: 2013 October 11 20:55 UTC (GMT)
Last Updated: 2013 October 14 20:48 UTC (GMT)
Related Documents:
Summary
A vulnerability in the fabric interconnect of the Cisco Unified Computing
System could allow an authenticated, local attacker to execute commands with
elevated privileges.
The vulnerability is due to improper filtering of user-supplied parameters. An
attacker could exploit this vulnerability by sending parameters to certain
file-related commands. An exploit could allow the attacker to execute arbitrary
commands on the underlying operating system with elevated privileges.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCtq86489 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.
- ----------------------------------------------------------------------------------
Cisco Security Notice
Cisco Unified Computing System Fabric Interconnect Command Injection
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4108
CVE ID: CVE-2012-4108
Release Date: 2013 October 11 21:16 UTC (GMT)
Last Updated: 2013 October 14 14:39 UTC (GMT)
Related Documents:
Summary
A vulnerability in the fabric interconnect of the Cisco Unified Computing
System could allow an authenticated, local attacker to execute commands on
the underlying operating system.
The vulnerability is due to improper filtering of user-supplied parameters. An
attacker could exploit this vulnerability by providing parameters to some
file-related commands. An exploit could allow the attacker to execute arbitrary
commands on the underlying operating system or obtain a command shell with
elevated privileges.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCtq86554 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/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 Fabric Interconnect Privilege Escalation
Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4106
CVE ID: CVE-2012-4106
Release Date: 2013 October 11 20:58 UTC (GMT)
Last Updated: 2013 October 14 14:58 UTC (GMT)
Related Documents:
Summary
A vulnerability in the fabric interconnect of the Cisco Unified Computing
System could allow an authenticated, local attacker to execute scripts with
elevated privileges.
The vulnerability occurs because all scripts are executed at the same privilege
level. An attacker could exploit this vulnerability by executing an existing
script. An exploit could allow the attacker to execute arbitrary command-line
interface (CLI) commands.
Affected Products
Product More Information CVSS
Cisco Unified Computing System (Managed) CSCtq86477 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/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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