PT-2017-10926

Name of the Vulnerable Software and Affected Versions Snap7 Server version 1.4.1 Description The issue allows for a denial of service attack when the ItemCount field of the ReadVar or WriteVar functions in the S7 protocol implementation is provided with unexpected input, causing the Snap7 Server ...

CVE-2017-1000230: Improper Input Validation

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...