FKIE_CVE-2020-5644

Vulnerability from fkie_nvd - Published: 2020-11-06 03:15 - Updated: 2024-11-21 05:34
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Buffer overflow vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier, GT1455HS-QTBDE CoreOS version "05.65.00.BD" and earlier, and GT1450HS-QMBDE CoreOS version "05.65.00.BD" and earlier) allows a remote unauthenticated attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.
References
vultures@jpcert.or.jphttps://jvn.jp/vu/JVNVU99562395/index.htmlThird Party Advisory
vultures@jpcert.or.jphttps://us-cert.cisa.gov/ics/advisories/icsa-20-310-02Third Party Advisory, US Government Resource
vultures@jpcert.or.jphttps://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdfVendor Advisory
vultures@jpcert.or.jphttps://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/vu/JVNVU99562395/index.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdfVendor Advisory
Impacted products
Vendor Product Version
mitsubishielectric coreos *
mitsubishielectric gt1450-qlbde -
mitsubishielectric gt1450-qmbde -
mitsubishielectric gt1450hs-qmbde -
mitsubishielectric gt1455-qtbde -
mitsubishielectric gt1455hs-qtbde -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mitsubishielectric:coreos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "44FA010C-360A-4DE4-8F59-C67EA0569B2A",
              "versionEndIncluding": "05.65.00.bd",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "matchCriteriaId": "FF218A1A-4B6D-4510-80A7-CC22B8D027A4",
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              "matchCriteriaId": "FE9E2C66-4742-4D50-A2AC-AE097BEF7CBE",
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            },
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              "criteria": "cpe:2.3:h:mitsubishielectric:gt1455-qtbde:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2726AE6-8870-4FB3-B15C-88AAB26FBB9F",
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      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version \"05.65.00.BD\" and earlier, GT1450-QMBDE CoreOS version \"05.65.00.BD\" and earlier, GT1450-QLBDE CoreOS version \"05.65.00.BD\" and earlier, GT1455HS-QTBDE CoreOS version \"05.65.00.BD\" and earlier, and GT1450HS-QMBDE CoreOS version \"05.65.00.BD\" and earlier) allows a remote unauthenticated attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de desbordamiento de b\u00fafer en la funci\u00f3n TCP/IP incluida en el firmware del modelo GT14 de la serie GOT 1000 (GT1455-QTBDE CoreOS versi\u00f3n \u002705 .65.00.BD\u0027 y anteriores, GT1450-QMBDE CoreOS versi\u00f3n \u002705 .65.00.BD\u0027 y anteriores, GT1450-QLBDE CoreOS versi\u00f3n \u002705 .65.00.BD\u0027 y anteriores, GT1455HS-QTBDE CoreOS versi\u00f3n \u002705 .65.00.BD\u0027 y anteriores, y GT1450HS-QMBDE CoreOS versi\u00f3n \u002705 .65.00.BD\u0027 y anteriores), permite a un atacante no autenticado remoto detener las funciones de red de los productos o ejecutar un programa malicioso por medio de un paquete especialmente dise\u00f1ado"
    }
  ],
  "id": "CVE-2020-5644",
  "lastModified": "2024-11-21T05:34:24.853",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2020-11-06T03:15:17.307",
  "references": [
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  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.