github - ghsa-jvfx-87xv-97xc

ghsa-jvfx-87xv-97xc

Vulnerability from github

Published

2021-12-18 00:00

Modified

2021-12-28 00:01

Details

Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-20608"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-17T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.",
  "id": "GHSA-jvfx-87xv-97xc",
  "modified": "2021-12-28T00:01:31Z",
  "published": "2021-12-18T00:00:51Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20608"
    },
    {
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      "url": "https://jvn.jp/vu/JVNVU93019896/index.html"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-20608 (GCVE-0-2021-20608)

Vulnerability from cvelistv5

Published

2021-12-17 16:10

Modified

2024-08-03 17:45

Severity ?

CWE

Improper Handling of Length Parameter Inconsistency

Summary

Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior allows a remote unauthenticated attacker to cause a DoS condition in GX Works2 by getting GX Works2 to read a tampered program file from a Mitsubishi Electric PLC by sending malicious crafted packets to tamper with the program file.

References

►

URL

Tags

	https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-020_en.pdf	x_refsource_MISC
	https://jvn.jp/vu/JVNVU93019896/index.html	x_refsource_MISC
	https://us-cert.cisa.gov/ics/advisories/icsa-21-350-04	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	GX Works2	Version: versions 1.606G and prior

Show details on NVD website

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