softing datafeed_opc_suite 双重释放
CVE编号
CVE-2021-40873利用情况
暂无补丁情况
N/A披露时间
2021-11-11漏洞描述
An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a client or server. The server process may crash unexpectedly because of a double free, and must be restarted.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 |
|
|---|---|
| https://industrial.softing.com/ | |
| https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bu... |
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 | softing | datafeed_opc_suite | * | Up to (excluding) 5.18 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | edgeconnector | * | Up to (including) 2.31 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | opc | * | Up to (excluding) 5.66 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | secure_integration_server | * | Up to (including) 1.22 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | th_scope | * | From (including) 3.5 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | uagates | * | Up to (excluding) 1.73 | |||||
| 运行在以下环境 | |||||||||
| 应用 | softing | uatoolkit_embedded | * | Up to (excluding) 1.40 | |||||
- 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-415 | 双重释放 |
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