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.
References
Link | Resource |
---|---|
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160525-ipv6 | Vendor Advisory |
http://www.securityfocus.com/bid/90872 | Third Party Advisory VDB Entry |
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160824-01-ipv6-en | Third Party Advisory |
http://www.securitytracker.com/id/1035965 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1035963 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1035964 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1035962 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1036651 |
Configurations
Configuration 1 (hide)
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Information
Published : 2016-05-29 15:59
Updated : 2017-08-15 18:29
NVD link : CVE-2016-1409
Mitre link : CVE-2016-1409
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
cisco
- nx-os
- ios
- ios_xe
- ios_xr