CVE-2015-4324

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.81), Nexus 3000 devices 7.3(0)ZN(0.81), Nexus 4000 devices 4.1(2)E1(1c), Nexus 7000 devices 7.2(0)N1(0.1), and Nexus 9000 devices 7.3(0)ZN(0.81) allows remote attackers to cause a denial of service (IGMP process restart) via a malformed IGMPv3 packet that is mishandled during memory allocation, aka Bug IDs CSCuv69713, CSCuv69717, CSCuv69723, CSCuv69732, and CSCuv48908.

• CWE-119

• http://tools.cisco.com/security/center/viewAlert.x?alertId=40470Vendor Advisory
• http://www.securityfocus.com/bid/76372Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033327Third Party Advisory, VDB Entry
• http://tools.cisco.com/security/center/viewAlert.x?alertId=40470Vendor Advisory
• http://www.securityfocus.com/bid/76372Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033327Third Party Advisory, VDB Entry

Published

Aug 19, 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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