A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause a crash of the PLC simulator present in EcoStruxureª Control Expert software when receiving a specially crafted request over Modbus.
References
Link | Resource |
---|---|
https://www.se.com/ww/en/download/document/SEVD-2020-315-07 | Patch Product Vendor Advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: schneider
Published: 2020-11-19T21:04:25
Updated: 2020-12-09T13:06:09
Reserved: 2020-01-21T00:00:00
Link: CVE-2020-7559
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-11-19T22:15:14.800
Modified: 2022-02-03T13:48:09.590
Link: CVE-2020-7559
JSON object: View
Redhat Information
No data.
CWE