The Snap7 Server version 1.4.1 can be crashed when the ItemCount field of the ReadVar or WriteVar functions of the S7 protocol implementation in Snap7 are provided with unexpected input, thus resulting in denial of service attack.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T22:52:08.145Z
Reserved: 2017-11-17T00:00:00Z
Link: CVE-2017-1000230

No data.

Status : Modified
Published: 2017-11-17T21:29:00.357
Modified: 2024-11-21T03:04:26.537
Link: CVE-2017-1000230

No data.