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Cisco Security Advisory 20170322-dhcpc
Posted Mar 22, 2017
Authored by Cisco Systems | Site cisco.com

Cisco Security Advisory - A vulnerability in the DHCP client implementation of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability occurs during the parsing of a crafted DHCP packet. An attacker could exploit this vulnerability by sending crafted DHCP packets to an affected device that is configured as a DHCP client. A successful exploit could allow the attacker to cause a reload of an affected device, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

tags | advisory, remote, denial of service
systems | cisco, osx
advisories | CVE-2017-3864
SHA-256 | 9128134a4778e4b6128fd57912ce670d99b70dd87d2acfe189b66ebf145284ce

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