NVD Vulnerability Detail
Search Exploit, PoC
CVE-2019-13946
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.

Publication Date Feb. 12, 2020, 1:15 a.m.
Registration Date Jan. 26, 2021, 11:38 a.m.
Last Update Nov. 21, 2024, 1:25 p.m.
CVSS3.1 : HIGH
スコア 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) なし
完全性への影響(I) なし
可用性への影響(A) 高
CVSS2.0 : HIGH
Score 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) なし
完全性への影響(I) なし
可用性への影響(A) 高
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:siemens:profinet_driver:*:*:*:*:*:*:*:* 2.1
cpe:2.3:a:siemens:dk_standard_ethernet_controller:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_ipc_support:*:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:siemens:ek-ertec_200_firmware:*:*:*:*:*:*:*:* 4.5
execution environment
1 cpe:2.3:h:siemens:ek-ertec_200:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:siemens:ek-ertec_200p_firmware:*:*:*:*:*:*:*:* 4.6
execution environment
1 cpe:2.3:h:siemens:ek-ertec_200p:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:siemens:ruggedcom_rm1224_firmware:*:*:*:*:*:*:*:* 4.3
execution environment
1 cpe:2.3:h:siemens:ruggedcom_rm1224:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:siemens:scalance_m-800_firmware:*:*:*:*:*:*:*:* 4.3
execution environment
1 cpe:2.3:h:siemens:scalance_m-800:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:* 4.3
execution environment
1 cpe:2.3:h:siemens:scalance_s615:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:siemens:scalance_w700_ieee_802.11n_firmware:*:*:*:*:*:*:*:* 6.0.1
execution environment
1 cpe:2.3:h:siemens:scalance_w700_ieee_802.11n:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xf-200_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:scalance_xf-200:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:scalance_xb-200:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:siemens:scalance_x-200irt_firmware:*:*:*:*:*:*:*:* 5.3
execution environment
1 cpe:2.3:h:siemens:scalance_x-200irt:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xb-200:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xf-200ba_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xf-200ba:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:siemens:scalance_x-400_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_x-400:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xm-400_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_xm-400:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr524_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr524:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr526_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr526:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr528_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr528:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:siemens:scalance_xr552_firmware:*:*:*:*:*:*:*:* 6.0
execution environment
1 cpe:2.3:h:siemens:scalance_xr552:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_1616_firmware:*:*:*:*:*:*:*:* 2.8
execution environment
1 cpe:2.3:h:siemens:simatic_cp_1616:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_1604_firmware:*:*:*:*:*:*:*:* 2.8
execution environment
1 cpe:2.3:h:siemens:simatic_cp_1604:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:*
Configuration29 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_343-1_advanced_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_343-1_advanced:-:*:*:*:*:*:*:*
Configuration30 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_343-1_erpc_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_343-1_erpc:-:*:*:*:*:*:*:*
Configuration31 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_343-1_lean_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_343-1_lean:-:*:*:*:*:*:*:*
Configuration32 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_443-1:-:*:*:*:*:*:*:*
Configuration33 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_443-1_advanced_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_443-1_advanced:-:*:*:*:*:*:*:*
Configuration34 or higher or less more than less than
cpe:2.3:o:siemens:simatic_cp_443-1_opc_ua_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_cp_443-1_opc_ua:-:*:*:*:*:*:*:*
Configuration35 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200al_im_157-1_pn_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200al_im_157-1_pn:-:*:*:*:*:*:*:*
Configuration36 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_hf_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_hf:-:*:*:*:*:*:*:*
Configuration37 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_st_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_st:-:*:*:*:*:*:*:*
Configuration38 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_hf_firmware:*:*:*:*:*:*:*:* 4.2.0
execution environment
1 cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_hf:-:*:*:*:*:*:*:*
Configuration39 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_st_firmware:*:*:*:*:*:*:*:* 4.1.0
execution environment
1 cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_st:-:*:*:*:*:*:*:*
Configuration40 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200s_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200s:-:*:*:*:*:*:*:*
Configuration41 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_basic_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_basic:-:*:*:*:*:*:*:*
Configuration42 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_hf_firmware:*:*:*:*:*:*:*:* 3.3.1
execution environment
1 cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_hf:-:*:*:*:*:*:*:*
Configuration43 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_st_firmware:*:*:*:*:*:*:*:* 4.1.0
execution environment
1 cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_st:-:*:*:*:*:*:*:*
Configuration44 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200ecopn_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200ecopn:-:*:*:*:*:*:*:*
Configuration45 or higher or less more than less than
cpe:2.3:o:siemens:simatic_et200pro_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_et200pro:-:*:*:*:*:*:*:*
Configuration46 or higher or less more than less than
cpe:2.3:o:siemens:im_154-3_pn_hf_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:im_154-3_pn_hf:-:*:*:*:*:*:*:*
Configuration47 or higher or less more than less than
cpe:2.3:o:siemens:im_154-4_pn_hf_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:im_154-4_pn_hf:-:*:*:*:*:*:*:*
Configuration48 or higher or less more than less than
cpe:2.3:o:siemens:simatic_mv440_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_mv440:-:*:*:*:*:*:*:*
Configuration49 or higher or less more than less than
cpe:2.3:o:siemens:simatic_mv420_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_mv420:-:*:*:*:*:*:*:*
Configuration50 or higher or less more than less than
cpe:2.3:o:siemens:simatic_pn\/pn_coupler_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_pn\/pn_coupler:-:*:*:*:*:*:*:*
Configuration51 or higher or less more than less than
cpe:2.3:o:siemens:simatic_rf180c_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_rf180c:-:*:*:*:*:*:*:*
Configuration52 or higher or less more than less than
cpe:2.3:o:siemens:simatic_rf182c_firmware:*:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:siemens:simatic_rf182c:-:*:*:*:*:*:*:*
Configuration53 or higher or less more than less than
cpe:2.3:o:siemens:simatic_rf600_firmware:*:*:*:*:*:*:*:* 3.0
execution environment
1 cpe:2.3:h:siemens:simatic_rf600:-:*:*:*:*:*:*:*
Configuration54 or higher or less more than less than
cpe:2.3:o:siemens:sinamics_dcp_firmware:*:*:*:*:*:*:*:* 1.3
execution environment
1 cpe:2.3:h:siemens:sinamics_dcp:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数のシーメンス製品におけるリソースの枯渇に関する脆弱性
Title 複数のシーメンス製品におけるリソースの枯渇に関する脆弱性
Summary

複数のシーメンス製品には、リソースの枯渇に関する脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date July 18, 2019, midnight
Registration Date March 4, 2020, 9:18 a.m.
Last Update March 11, 2020, 5:28 p.m.
Affected System
シーメンス
DK Standard Ethernet Controller ファームウェア 
EK-ERTEC 200 ファームウェア 
EK-ERTEC 200P P ファームウェア 
PROFINET Driver 
RUGGEDCOM RM1224 ファームウェア 
SCALANCE M-800 ファームウェア 
SCALANCE S615 ファームウェア 
SCALANCE W700 IEEE 802.11n ファームウェア 
SCALANCE XC-200 ファームウェア 
SIMATIC IPC Support 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
No Changed Details Date of change
1 [2020年03月04日]
  掲載		 March 4, 2020, 9:18 a.m.
2 [2020年03月11日]
  参考情報：ICS-CERT ADVISORY (ICSA-20-042-04) を追加		 March 11, 2020, 3:52 p.m.