CVE-2014-3270

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (process hang) via a malformed packet, aka Bug ID CSCul80924.

• CWE-20

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3270Vendor Advisory
• http://www.securitytracker.com/id/1030259Third Party Advisory, VDB Entry
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3270Vendor Advisory
• http://www.securitytracker.com/id/1030259Third Party Advisory, VDB Entry

Published

May 20, 2014

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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