siemens simatic_drive_controller_cpu_1504d_tf_firmware 在移除最后引用时对内存的释放不恰当（内存泄露）
CVE编号
CVE-2021-37205利用情况
暂无补丁情况
N/A披露时间
2022-02-10漏洞描述
A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0 SP1), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions >= V2.2). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
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|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | siemens | simatic_s7-1500_software_controller | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_drive_controller_cpu_1504d_tf_firmware | * | Up to (excluding) 2.9.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_drive_controller_cpu_1507d_tf_firmware | * | Up to (excluding) 2.9.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1211c_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1212c_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1212fc_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1214c_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1214fc_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1215c_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1215fc_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1200_cpu_1217c_firmware | * | From (including) 4.5.0 | Up to (excluding) 4.5.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1510sp-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1510sp_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1511-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1511c-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1511f-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1511t-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1511tf-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1512c-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1512sp-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1512spf-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1513-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1513f-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1513r-1_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1515-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1515f-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1515r-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1515t-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1515tf-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516f-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516pro-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516pro_f_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516t-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1516tf-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1517-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1517f-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1517tf-3_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1518-4_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1518f-4_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1518hf-4_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1518t-4_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_1518tf-4_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_cpu_1513pro-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-1500_cpu_cpu_1513prof-2_firmware | * | From (including) 2.9.2 | Up to (excluding) 2.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | simatic_s7-plcsim_advanced_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | siemens | tim_1531_irc_firmware | * | From (including) 2.2 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_drive_controller_cpu_1504d_tf | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_drive_controller_cpu_1507d_tf | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_et_200sp_open_controller_cpu_1515sp_pc2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1211c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1212c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1212fc | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1214c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1214fc | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1215c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1215fc | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1200_cpu_1217c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1510sp | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1510sp-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1511-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1511c-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1511f-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1511t-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1511tf-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1512c-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1512sp-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1512spf-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1513-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1513f-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1513r-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1515-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1515f-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1515r-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1515t-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1515tf-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516f-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516pro-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516pro_f | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516t-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1516tf-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1517-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1517f-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1517tf-3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1518-4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1518f-4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1518hf-4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1518t-4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_1518tf-4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_cpu_1513pro-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-1500_cpu_cpu_1513prof-2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | simatic_s7-plcsim_advanced | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | siemens | tim_1531_irc | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-401 | 在移除最后引用时对内存的释放不恰当（内存泄露） |
| NVD-CWE-noinfo |
Exp相关链接
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