Operating System:

[Cisco]

Published:

10 January 2014

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0031
 Cisco Adaptive Security Appliance Identity Firewall NetBIOS Logout Probe
        Auth State Change Vulnerability & RADIUS Change of Authori
                    zation Message Replay Vulnerability
                              10 January 2014

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

Product:           Cisco Adaptive Security Appliance
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Denial of Service      -- Remote/Unauthenticated
                   Modify Arbitrary Files -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0655 CVE-2014-0653 

Original Bulletin: 
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0653
   http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0655

Comment: This bulletin contains two (2) Cisco Systems security advisories.

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

Cisco Security Notice

Cisco Adaptive Security Appliance Identity Firewall NetBIOS Logout Probe Auth 
State Change Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0653

CVE ID: CVE-2014-0653

Release Date: 2014 January 7 21:55  UTC (GMT) 
Last Updated: 2014 January 8 23:33  UTC (GMT) 

Related Documents: 
   
Summary

A vulnerability in the NetBIOS logout probe feature of the Identity Firewall 
(IDFW) feature of the Cisco Adaptive Security Appliance (ASA) could allow an 
unauthenticated, remote attacker to impact the authorization status of users 
authorized via this feature.

The vulnerability is due to insufficient validation of the NetBIOS probe 
response. An attacker could exploit this vulnerability by sending a crafted 
NetBIOS probe response. An exploit could allow the attacker to impact access 
of a currently authorized user.

Affected Products

Product							More InformationCVSS
Cisco Adaptive Security Appliance (ASA) Software	CSCuj45340	4.3/3.9

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 Adaptive Security Appliance RADIUS Change of Authorization Message 
Replay Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0655

CVE ID: CVE-2014-0655

Release Date: 2014 January 7 22:00  UTC (GMT) 
Last Updated: 2014 January 8 19:52  UTC (GMT) 

Related Documents:    

Summary

A vulnerability in RADIUS Change of Authorization (CoA) messages of the 
Identity Firewall (IDFW) feature of the Cisco Adaptive Security Appliance 
(ASA) could allow an unauthenticated, remote attacker to modify the contents 
of the IDFW user cache.

The vulnerability is due to insufficient validation of received RADIUS CoA 
messages. An attacker could exploit this vulnerability by replaying crafted 
RAIDUS CoA messages. An exploit could allow the attacker to modify the IDFW 
user cache of the ASA.

Affected Products

Product							More InformationCVSS
Cisco Adaptive Security Appliance (ASA) Software	CSCuj45332	4.3/4.1

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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