CVE-2020-7559
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Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) | PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) | affected |
Weaknesses
- CWE-120: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
ADP Enrichment
CVE Program Container
Additional References
- https://www.se.com/ww/en/download/document/SEVD-2020-315-07
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140
References
- https://www.se.com/ww/en/download/document/SEVD-2020-315-07
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140
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