Cisco Security Advisory
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AV:N/AC:L/Au:S/C:N/I:N/A:C/E:H/RL:U/RC:C
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A vulnerability in the file upload management of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to upload multiple files to a specific location of the filesystem and exhaust disk space.
The vulnerability is due to insufficient management of filesystem free space. An attacker could exploit this vulnerability by uploading multiple files. An exploit could allow the attacker to exhaust free disk space on the system, resulting in a denial of service (DoS) condition in which the administration interface becomes unresponsive.
Cisco has confirmed the vulnerability in a security notice; however, software updates are not available.
To exploit this vulnerability, an attacker would need to authenticate to the targeted device. This access requirement decreases the likelihood of a successful exploit.
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Customers are advised to consult Cisco bug ID CSCui67519 for a complete list of affected product versions.
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Administrators are advised to contact the vendor regarding future updates and releases.
Administrators are advised to allow only trusted users to have network access.
Administrators are advised to allow only privileged users to access administration or management systems.
Administrators are advised to monitor affected systems.
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Software updates are not available.
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The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
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To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
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Show LessVersion Description Section Status Date 1.0 Initial Release NA Final 2013-Oct-16
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