Buffer overflow in Cisco Nexus 1000v

CVE-2013-1210

Array index error in the Virtual Ethernet Module (VEM) kernel driver for VMware ESXi in Cisco NX-OS on the Nexus 1000V, when STUN debugging is enabled, allows remote attackers to cause a denial of service (ESXi crash and purple screen of death) by sending crafted STUN packets to a VEM, aka Bug ID CSCud14825.

Vulnerability class: Buffer Overflow

EPSS: 0.015 (71.8th percentile) — read the EPSS interpretation.