CVE-2016-1409
Published · Updated
25Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendepss 3.9%
from disclosure to weapon
Published on NVDMay 29
VulnCheckMay 26
exploitation probability
3.9%top 10% of all CVEs
observed exploitation
yesVulnCheck
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS XE 2.1 through 3.17S, IOS XR 2.0.0 through 5.3.2, and NX-OS allows remote attackers to cause a denial of service (packet-processing outage) via crafted ND messages, aka Bug ID CSCuz66542, as exploited in the wild in May 2016.
Affected products
n/a · n/aReferences
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160525-ipv6http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160824-01-ipv6-enhttp://www.securityfocus.com/bid/90872http://www.securitytracker.com/id/1035962http://www.securitytracker.com/id/1035963http://www.securitytracker.com/id/1035964http://www.securitytracker.com/id/1035965http://www.securitytracker.com/id/1036651