CVE-2013-4408: Samba

High severity, CVSS 8.3. EPSS: 2.7% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the dcerpc_read_ncacn_packet_done function in librpc/rpc/dcerpc_util.c in winbindd in Samba 3.x before 3.6.22, 4.0.x before 4.0.13, and 4.1.x before 4.1.3 allows remote AD domain controllers to execute arbitrary code via an invalid fragment length in a DCE-RPC packet.

Affected products

• Samba Samba: version 4.1.0 only; version 4.1.1 only; version 4.1.2 only; version 4.0.0 only; version 4.0.1 only; version 4.0.2 only; …

Published 2013-12-10. Last modified 2026-06-16.