CVE-2014-0777
High
Description
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.
SeverityHigh
CVSS8.3
Exploit probability—
ProductIoserver Opc Server
PublishedApr 11, 2014
First seenApr 11, 2014
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ioserver ioserver_opc_server | No range specified | — |
| ioserver opc_drivers | v ≤ 1.0.20 | — |
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