CVE-2014-0777
11.04.2014, 16:55
The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.Enginsight
| Vendor | Product | Version |
|---|---|---|
| ioserver | ioserver_opc_server | - |
| ioserver | opc_drivers | 𝑥 ≤ 1.0.20 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-125 - Out-of-bounds ReadThe software reads data past the end, or before the beginning, of the intended buffer.
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.