github - ghsa-28rp-9f44-h4v6

ghsa-28rp-9f44-h4v6

Vulnerability from github

Published

2022-05-24 22:28

Modified

2022-05-24 22:28

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-7559"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-19T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "A CWE-120: Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability exists in PLC Simulator on EcoStruxure\u00aa Control Expert (now Unity Pro) (all versions) that could cause a crash of the PLC simulator present in EcoStruxure\u00aa Control Expert software when receiving a specially crafted request over Modbus.",
  "id": "GHSA-28rp-9f44-h4v6",
  "modified": "2022-05-24T22:28:03Z",
  "published": "2022-05-24T22:28:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7559"
    },
    {
      "type": "WEB",
      "url": "https://www.se.com/ww/en/download/document/SEVD-2020-315-07"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-7559 (GCVE-0-2020-7559)

Vulnerability from cvelistv5

Published

2020-11-19 21:04

Modified

2024-08-04 09:33

Severity ?

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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.

References

►

URL

Tags

	https://www.se.com/ww/en/download/document/SEVD-2020-315-07	x_refsource_MISC
	https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1140	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)	Version: PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)

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