CVE-2015-6301

The DHCPv6 server in Cisco IOS on ASR 9000 devices with software 5.2.0 Base allows remote attackers to cause a denial of service (process reset) via crafted packets, aka Bug ID CSCun72171.

• CWE-399

• http://tools.cisco.com/security/center/viewAlert.x?alertId=41101Vendor Advisory
• http://www.securitytracker.com/id/1033623Third Party Advisory, VDB Entry
• http://tools.cisco.com/security/center/viewAlert.x?alertId=41101Vendor Advisory
• http://www.securitytracker.com/id/1033623Third Party Advisory, VDB Entry

Published

Sep 20, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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