CVE-2019-13946
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Summary
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack.
The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller | 0 < * | affected |
| Siemens | Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 | All Versions < V4.5 | affected |
| Siemens | Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P | All Versions < V4.6 | affected |
| Siemens | PROFINET Driver for Controller | All Versions < V2.1 | affected |
| Siemens | RUGGEDCOM RM1224 family | All versions < V4.3 | affected |
| Siemens | SCALANCE M804PB | All versions < V4.3 | affected |
| Siemens | SCALANCE M812-1 ADSL-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE M812-1 ADSL-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE M816-1 ADSL-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE M816-1 ADSL-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE M826-2 SHDSL-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE M874-2 | All versions < V4.3 | affected |
| Siemens | SCALANCE M874-3 | All versions < V4.3 | affected |
| Siemens | SCALANCE M876-3 | All versions < V4.3 | affected |
| Siemens | SCALANCE M876-3 (ROK) | All versions < V4.3 | affected |
| Siemens | SCALANCE M876-4 (EU) | All versions < V4.3 | affected |
| Siemens | SCALANCE M876-4 (NAM) | All versions < V4.3 | affected |
| Siemens | SCALANCE S615 LAN-Router | All versions < V4.3 | affected |
| Siemens | SCALANCE W-700 IEEE 802.11n family | All versions <= V6.0.1 | affected |
| Siemens | SCALANCE X200-4P IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE X201-3P IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE X201-3P IRT PRO | All Versions < V5.3 | affected |
| Siemens | SCALANCE X202-2IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE X202-2P IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE X202-2P IRT PRO | All Versions < V5.3 | affected |
| Siemens | SCALANCE X204-2 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X204-2FM | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X204-2LD | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X204-2LD TS | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X204-2TS | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X204IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE X204IRT PRO | All Versions < V5.3 | affected |
| Siemens | SCALANCE X206-1 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X206-1LD | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X208 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X208PRO | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X212-2 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X212-2LD | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X216 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X224 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE X302-7 EEC (230V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (230V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (24V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (2x 230V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (2x 230V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (2x 24V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X302-7 EEC (2x 24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X304-2FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X306-1LD FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (230V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (230V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (24V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (2x 230V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (2x 230V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (2x 24V, coated) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-2 EEC (2x 24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-3 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-3 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-3LD | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X307-3LD | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LD | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LD | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LH | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LH | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LH+ | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2LH+ | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M PoE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M PoE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M TS | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X308-2M TS | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X310 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X310 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X310FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X310FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X320-1 FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X320-1-2LD FE | All versions < V4.1.4 | affected |
| Siemens | SCALANCE X408-2 | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XB-200 family | All Versions < V3.0 | affected |
| Siemens | SCALANCE XC-200 | All Versions < V3.0 | affected |
| Siemens | SCALANCE XF-200BA | All Versions < V3.0 | affected |
| Siemens | SCALANCE XF201-3P IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE XF202-2P IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE XF204 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE XF204-2 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE XF204-2BA IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE XF204IRT | All Versions < V5.3 | affected |
| Siemens | SCALANCE XF206-1 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE XF208 | All versions < V5.2.5 | affected |
| Siemens | SCALANCE XM-400 family | All Versions < V6.0 | affected |
| Siemens | SCALANCE XP-200 | All Versions < V3.0 | affected |
| Siemens | SCALANCE XR-300WG family | All Versions < V3.0 | affected |
| Siemens | SCALANCE XR-500 family | All Versions < V6.0 | affected |
| Siemens | SCALANCE XR324-12M (230V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (230V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (230V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (230V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M (24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M TS (24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-12M TS (24V) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M EEC (2x 24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M PoE (230V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M PoE (230V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M PoE (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M PoE (24V, ports on rear) | All versions < V4.1.4 | affected |
| Siemens | SCALANCE XR324-4M PoE TS (24V, ports on front) | All versions < V4.1.4 | affected |
| Siemens | SIMATIC CP 1616 and CP 1604 | All Versions < V2.8 | affected |
| Siemens | SIMATIC CP 343-1 | All versions | affected |
| Siemens | SIMATIC CP 343-1 Advanced | All versions | affected |
| Siemens | SIMATIC CP 343-1 ERPC | All versions | affected |
| Siemens | SIMATIC CP 343-1 Lean | All versions | affected |
| Siemens | SIMATIC CP 443-1 | 0 < V3.3 | affected |
| Siemens | SIMATIC CP 443-1 | 0 < V3.3 | affected |
| Siemens | SIMATIC CP 443-1 Advanced | 0 < V3.3 | affected |
| Siemens | SIMATIC CP 443-1 OPC UA | All versions | affected |
| Siemens | SIMATIC ET 200AL IM 157-1 PN | All versions | affected |
| Siemens | SIMATIC ET 200M IM 153-4 PN IO HF (incl. SIPLUS variants) | All versions | affected |
| Siemens | SIMATIC ET 200M IM 153-4 PN IO ST (incl. SIPLUS variants) | All versions | affected |
| Siemens | SIMATIC ET 200MP IM 155-5 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIMATIC ET 200MP IM 155-5 PN ST | 0 < V4.1.0 | affected |
| Siemens | SIMATIC ET 200pro IM 154-3 PN HF | 0 < * | affected |
| Siemens | SIMATIC ET 200pro IM 154-4 PN HF | All versions | affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN BA | 0 < * | affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN ST | 0 < V4.1.0 | affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN ST BA | 0 < V4.1.0 | affected |
| Siemens | SIMATIC ET200ecoPN, 16DI, DC24V, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 16DO DC24V/1,3A, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 4AO U/I 4xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8 DIO, DC24V/1,3A, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8 DO, DC24V/2A, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8AI RTD/TC 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8AI; 4 U/I; 4 RTD/TC 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8DI, DC24V, 4xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8DI, DC24V, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8DO, DC24V/0,5A, 4xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 4xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 8xM12 | All versions | affected |
| Siemens | SIMATIC ET200ecoPN: IO-Link Master | All versions | affected |
| Siemens | SIMATIC ET200S (incl. SIPLUS variants) | All versions | affected |
| Siemens | SIMATIC IPC Support, Package for VxWorks | 0 < * | affected |
| Siemens | SIMATIC MV420 SR-B | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV420 SR-B Body | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV420 SR-P | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV420 SR-P Body | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV440 HR | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV440 SR | 0 < V7.0.6 | affected |
| Siemens | SIMATIC MV440 UR | 0 < V7.0.6 | affected |
| Siemens | SIMATIC PN/PN Coupler (incl. SIPLUS NET variants) | All Versions | affected |
| Siemens | SIMATIC RF180C | All versions | affected |
| Siemens | SIMATIC RF182C | All versions | affected |
| Siemens | SIMATIC RF600R family | All versions < V3 | affected |
| Siemens | SIMOTION C | All versions < V4.5 | affected |
| Siemens | SIMOTION D | All versions < V4.5 | affected |
| Siemens | SIMOTION P | All versions < V4.5 | affected |
| Siemens | SINAMICS DCP | All Versions < V1.3 | affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN ST | 0 < V4.1.0 | affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN ST TX RAIL | 0 < V4.1.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL | 0 < V4.2.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN ST | 0 < V4.1.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN ST BA | 0 < V4.1.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN ST BA TX RAIL | 0 < V4.1.0 | affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN ST TX RAIL | 0 < V4.1.0 | affected |
| Siemens | SIPLUS NET CP 343-1 | All versions | affected |
| Siemens | SIPLUS NET CP 343-1 Advanced | All versions | affected |
| Siemens | SIPLUS NET CP 343-1 Lean | All versions | affected |
| Siemens | SIPLUS NET CP 443-1 | 0 < V3.3 | affected |
| Siemens | SIPLUS NET CP 443-1 Advanced | 0 < V3.3 | affected |
| Siemens | SIPLUS NET SCALANCE X308-2 | All versions < V4.1.4 | affected |
| Siemens | SOFTNET-IE PNIO | All versions | affected |
Weaknesses
- CWE-400: CWE-400: Uncontrolled Resource Consumption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
CVE Program Container
Additional References
- https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-780073.html
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-780073.html
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