Published: 22/11/2013 Updated: 22/11/2013

CVSS v2 Base Score: 6.3 | Impact Score: 6.9 | Exploitability Score: 6.8

VMScore: 561

Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C

Cisco IOS XE 3.8S(.2) and previous versions does not properly use a DHCP pool during assignment of an IP address, which allows remote authenticated users to cause a denial of service (device reload) via an AAA packet that triggers an address requirement, aka Bug ID CSCuh04949.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios xe 3.8s\\(.0\\)
cisco ios xe 3.7.0s
cisco ios xe 3.7.1s
cisco ios xe 3.7.2s
cisco ios xe 3.8s\\(.1\\)
cisco ios xe 3.8.0s
cisco ios xe

A vulnerability in a DHCP function that assigns IP addresses to AAA clients on Cisco IOS XE Software could allow an authenticated, remote attacker to cause a reload of the affected device The vulnerability is due to improper processing of AAA packets that require IP address assignment from a DHCP pool An attacker could exploit this vulnerability ...

CWE-399 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6692 http://tools.cisco.com/security/center/viewAlert.x?alertId=31860 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20131121-CVE-2013-6692

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CVE-2013-6692

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