Description
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.
Unscored
CVE-2017-1000230
EUVD-2017-1498GHSA-58r9-jqc4-jgp3
The Snap7 Server version 1.4.1 can be crashed when the ItemCount field of the ReadVar or WriteVar functions of the S7 protocol implementati…
Published Nov 17, 2017 · Updated Sep 16, 2024 · Assigned by mitre