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ESB-2016.0419.2 - UPDATE [UNIX/Linux][Cisco] Cisco products: Execute arbitrary code/commands - Remote/unauthenticated

Date: 08 March 2016
References: ESB-2016.0387  ESB-2016.0394  ESB-2016.0406  ESB-2016.0417.2  ESB-2016.0422  ESB-2016.0439.2  ESB-2016.0514  ESB-2016.0535  ESB-2016.0676  ESB-2016.0679.2  
ESB-2016.0680  ASB-2016.0030  

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

                              ESB-2016.0419.2
    Vulnerability in GNU glibc Affecting Cisco Products: February 2016
                               8 March 2016

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

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

Product:           Cisco products
Publisher:         Cisco Systems
Operating System:  Cisco
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-7547  

Reference:         ESB-2016.0417
                   ESB-2016.0406
                   ESB-2016.0394
                   ESB-2016.0387

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160218-glibc

Revision History:  March     8 2016: Updated vulnerable and not vulnerable 
				     products lists
                   February 19 2016: Initial Release

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Cisco Security Advisory: Vulnerability in GNU glibc Affecting Cisco Products: February 2016

Advisory ID: cisco-sa-20160218-glibc

For Public Release: 2016 February 18 20:22  GMT

Version 1.0: Interim

+------------------------------------------------------------------------------

Summary
=======
On February 16, 2016, a critical vulnerability in the GNU C library (glibc) was publicly disclosed.

Multiple Cisco products incorporate a version of glibc that may be affected by the vulnerability.  The vulnerability could allow an unauthenticated, remote attacker to trigger a buffer overflow condition that may result in a denial of service (DoS) condition or allow the attacker to execute arbitrary code on the affected device.

This advisory will be updated as additional information becomes available.

Cisco will release software updates that address this vulnerability.

Workarounds that address this vulnerability are not available.

This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160218-glibc

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

Internet Email: auscert@auscert.org.au
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                On call after hours for member emergencies only.
===========================================================================
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