Description
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Siemens SIMATIC CFU DIQ
Default version status: unknown
0 to < V2.0.0affected
Siemens SIMATIC CFU PA
Default version status: unknown
0 to < V2.0.0affected
Siemens SIMATIC ET 200AL IM 157-1 PN
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200MP IM 155-5 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIMATIC ET 200pro IM 154-8 PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC ET 200pro IM 154-8F PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC ET 200pro IM 154-8FX PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC ET 200S IM 151-8 PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC ET 200S IM 151-8F PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC ET 200SP IM 155-6 MF HF
Default version status: unknown
0 to < *affected
Siemens SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants)
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200SP IM 155-6 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIMATIC ET 200SP IM 155-6 PN/2 HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIMATIC ET 200SP IM 155-6 PN/3 HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIMATIC ET200ecoPN, AI 8xRTD/TC, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, CM 4x IO-Link, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, DI 16x24VDC, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, DI 8x24VDC, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, DIQ 16x24VDC/2A, M12-L
Default version status: unknown
V5.1.1 to < V5.1.3affected
Siemens SIMATIC ET200ecoPN, DQ 8x24VDC/0,5A, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC ET200ecoPN, DQ 8x24VDC/2A, M12-L
Default version status: unknown
V5.1.1 to < V5.1.2affected
Siemens SIMATIC PN/MF Coupler
Default version status: unknown
All versionsaffected
Siemens SIMATIC PN/PN Coupler
Default version status: unknown
All versions >= 4.2affected
Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
Default version status: unknown
All versions < V2.0.0affected
Siemens SIMATIC S7-300 CPU 314C-2 PN/DP
Default version status: unknown
All versions < V3.3.19affected
Siemens SIMATIC S7-300 CPU 315-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 315F-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 315T-3 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 317-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 317F-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 317T-3 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 317TF-3 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 319-3 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-300 CPU 319F-3 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIMATIC S7-400 CPU 412-2 PN V7
Default version status: unknown
0 to < *affected
Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7
Default version status: unknown
0 to < *affected
Siemens SIMATIC S7-400 CPU 414F-3 PN/DP V7
Default version status: unknown
0 to < *affected
Siemens SIMATIC S7-400 CPU 416-3 PN/DP V7
Default version status: unknown
0 to < *affected
Siemens SIMATIC S7-400 CPU 416F-3 PN/DP V7
Default version status: unknown
0 to < *affected
Siemens SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)
Default version status: unknown
0 to < V6.0.10affected
Siemens SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants)
Default version status: unknown
All versions < V10.1.1affected
Siemens SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)
Default version status: unknown
0 to < V8.2.3affected
Siemens SIMATIC TDC CP51M1
Default version status: unknown
0 to < V1.1.10affected
Siemens SIMATIC TDC CPU555
Default version status: unknown
0 to < V1.2.1affected
Siemens SIMATIC WinAC RTX 2010
Default version status: unknown
All versionsaffected
Siemens SIMATIC WinAC RTX F 2010
Default version status: unknown
All versionsaffected
Siemens SINAMICS DCM
Default version status: unknown
0 to < V1.5 SP1affected
Siemens SINAMICS G110M
Default version status: unknown
0 to < V4.7.14affected
Siemens SINAMICS G115D
Default version status: unknown
0 to < V4.7.14affected
Siemens SINAMICS G120 (incl. SIPLUS variants)
Default version status: unknown
0 to < V4.7 SP14affected
Siemens SINAMICS G130
Default version status: unknown
0 to < V5.2.3.13affected
Siemens SINAMICS G150
Default version status: unknown
0 to < V5.2.3.13affected
Siemens SINAMICS S110
Default version status: unknown
0 to < *affected
Siemens SINAMICS S120 (incl. SIPLUS variants)
Default version status: unknown
0 to < V5.2 SP3 HF13affected
Siemens SINAMICS S150
Default version status: unknown
0 to < V5.2.3.13affected
Siemens SINAMICS S210 (6SL5...)
Default version status: unknown
0 to < V5.2 SP3 HF18affected
Siemens SINAMICS V90
Default version status: unknown
0 to < V1.04.04affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200S IM 151-8 PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS ET 200S IM 151-8F PN/DP CPU
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF TX RAIL
Default version status: unknown
V4.2.0 to < *affected
Siemens SIPLUS HCS4200 CIM4210
Default version status: unknown
All versionsaffected
Siemens SIPLUS HCS4200 CIM4210C
Default version status: unknown
All versionsaffected
Siemens SIPLUS HCS4300 CIM4310
Default version status: unknown
All versionsaffected
Siemens SIPLUS NET PN/PN Coupler
Default version status: unknown
All versions >= 4.2affected
Siemens SIPLUS S7-300 CPU 314C-2 PN/DP
Default version status: unknown
All versions < V3.3.19affected
Siemens SIPLUS S7-300 CPU 315-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS S7-300 CPU 315F-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS S7-300 CPU 317-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS S7-300 CPU 317F-2 PN/DP
Default version status: unknown
All versions < V3.2.19affected
Siemens SIPLUS S7-400 CPU 414-3 PN/DP V7
Default version status: unknown
0 to < *affected
Siemens SIPLUS S7-400 CPU 416-3 PN/DP V7
Default version status: unknown
0 to < *affected