The vulnerability of the implementation of the VPLS operating system Cisco IOS on Cisco Catalyst 6800 series switches allows a intruder to cause service interruptions.

The vulnerability of the VPLS operating system Cisco IOS implemented on Cisco Catalyst 6800 series switches is related to resource management errors. Exploiting this vulnerability allows a malicious actor to cause failures in the C6800-16P10G or C6800-16P10G-XL line cards, leading to service...

Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS ROM Monitor ROMMON Software for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to the presence of a...

CVE-2017-12238

A vulnerability in the Virtual Private LAN Service VPLS code of Cisco IOS 15.0 through 15.4 for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a C6800-16P10G or C6800-16P10G-XL type line card to crash, resulting in a denial of service DoS condition...

CVE-2017-12238

Cisco IOS on Catalyst 6800 Series switches (Cisco 6800-16P10G/16P10G-XL with Supervisor Engine 6T) is affected by CVE-2017-12238. The vulnerability stems from a memory management flaw in the VPLS code, exploitable by an unauthenticated, adjacent attacker who can flood the MAC address table with V...

Cisco IOS Software for Cisco Catalyst 6800 Series Switches Denial of Service Vulnerability

Cisco Catalyst 6800 Series Switches is a switch device from Cisco USA.IOS is one of the operating systems used for network devices. A denial of service vulnerability exists in the Virtual Private LAN Service VPLS code in the IOS in Cisco Catalyst 6800 Series Switches. An attacker could exploit th...