Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial of Service Vulnerability
Medium Nessus Plugin ID 104533
SynopsisThe remote device is missing a vendor-supplied security patch.
DescriptionAccording to its self-reported version, the Cisco IOS XE Software is affected by a vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software that could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability. Please see the included Cisco BIDs and the Cisco Security Advisory for more information.
SolutionUpgrade to the relevant fixed version referenced in Cisco bug ID(s) CSCui67191 and CSCvg52875.