CVE-2021-40142
27.08.2021, 07:15
In OPC Foundation Local Discovery Server (LDS) before 1.04.402.463, remote attackers can cause a denial of service (DoS) by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer.Enginsight
| Vendor | Product | Version |
|---|---|---|
| opcfoundation | local_discover_server | 𝑥 < 1.04.402.463 |
| siemens | simatic_process_historian_opc_ua_server_firmware | 𝑥 < 2022 |
| siemens | simatic_wincc | - |
| siemens | simatic_wincc_runtime | - |
| siemens | simatic_wincc_unified_scada_runtime | - |
| siemens | telecontrol_server_basic | 3.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References