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ESB-2014.0473 - [Cisco] Cisco ONS 15454: Denial of service - Remote/unauthenticated

Date: 09 April 2014

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0473
     Cisco ONS 15454 Controller Card Denial of Service Vulnerabilities
                               9 April 2014

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Cisco ONS 15454
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-2142 CVE-2014-2141 CVE-2014-2140
                   CVE-2014-2139  

Original Bulletin: 
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2139
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2140
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2141
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2142

Comment: This bulletin contains four (4) Cisco Systems security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

Cisco Security Notice

Cisco ONS 15454 Controller Card Denial of Service Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2139

CVE ID: CVE-2014-2139

Release Date: 2014 April 7 15:46  UTC (GMT) 
Last Updated: 2014 April 8 17:34  UTC (GMT) 

Related Documents:    

Summary

A vulnerability in the code of the Cisco ONS 15454 Controller Cards could allow 
an unauthenticated, remote attacker to prevent system access to the flash 
memory on the control card.

The vulnerability is caused when the file descriptors are exhausted during a 
FIN attack. An attacker could exploit this vulnerability by launching a FIN 
attack at the control card. An exploit could allow the attacker to prevent 
system write access to the flash memory.

Affected Products

Product					More Information	CVSS
Cisco ONS 15454 System Software		CSCug97315		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. 

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 ONS 15454 Controller Card Denial of Service Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2140

CVE ID: CVE-2014-2140

Release Date: 2014 April 7 15:43  UTC (GMT) 
Last Updated: 2014 April 8 17:36  UTC (GMT) 

Related Documents:  
  
Summary

A vulnerability in the code of the Cisco ONS 15454 Controller Cards could 
allow an unauthenticated, remote attacker to cause the control card to reset.

The vulnerability is due to improper instructions to reload the controller 
card. A CAL pipe fails to open when the file descriptors are exhausted during 
a FIN attack. An attacker could exploit this vulnerability by launching a FIN 
attack at the control card. An exploit could allow the attacker to trigger the 
control card to reset.

Affected Products

Product					More Information	CVSS
Cisco ONS 15454 System Software		CSCug97348		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. 

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 ONS 15454 Controller Card Denial of Service Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2141

CVE ID: CVE-2014-2141

Release Date: 2014 April 7 15:49  UTC (GMT) 
Last Updated: 2014 April 8 17:39  UTC (GMT) 

Related Documents:    

Summary

A vulnerability in the session termination function of the Cisco ONS 15454 
Controller Cards could allow an authenticated, remote attacker to cause the 
control card to reset.

The vulnerability is due to an uninitialized pointer. An attacker could exploit 
this vulnerability by closing sessions in a specific manner. An exploit could 
allow the attacker to trigger the control card to reset.

Affected Products

Product					More Information	CVSS
Cisco ONS 15454 System Software		CSCug97416		4.0/3.3

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. 

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 ONS 15454 Controller Card Denial of Service Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2142

CVE ID: CVE-2014-2142

Release Date: 2014 April 7 15:41  UTC (GMT) 
Last Updated: 2014 April 7 15:41  UTC (GMT) 

Related Documents:    

Summary

A vulnerability in the web interface of Cisco ONS15454 controller cards could 
allow an unauthenticated, remote attacker to cause the control card to reset.

The vulnerability is due to incorrect parsing of the HTTP URI. An attacker 
could exploit this vulnerability by sending specific HTTP requests to the node. 
An exploit could allow the attacker to trigger a reload of the controller card.

Affected Products

Product					More Information	CVSS
Cisco ONS 15454 System Software		CSCun06870		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. 

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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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
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===========================================================================
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