FKIE_CVE-2020-7837

Vulnerability from fkie_nvd - Published: 2020-12-16 17:15 - Updated: 2024-11-21 05:37
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
An issue was discovered in ML Report Program. There is a stack-based buffer overflow in function sub_41EAF0 at MLReportDeamon.exe. The function will call vsprintf without checking the length of strings in parameters given by attacker. And it finally leads to a stack-based buffer overflow via access to crafted web page. This issue affects: Infraware ML Report 2.19.312.0000.
References
vuln@krcert.or.krhttps://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35849Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35849Third Party Advisory
Impacted products
Vendor Product Version
polarisoffice polaris_ml_report *
To clipboard 

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      "value": "An issue was discovered in ML Report Program. There is a stack-based buffer overflow in function sub_41EAF0 at MLReportDeamon.exe. The function will call vsprintf without checking the length of strings in parameters given by attacker. And it finally leads to a stack-based buffer overflow via access to crafted web page. This issue affects: Infraware ML Report 2.19.312.0000."
    },
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      "value": "Se detect\u00f3 un problema en ML Report Program.\u0026#xa0;Se presenta un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en la funci\u00f3n sub_41EAF0 en el archivo MLReportDeamon.exe.\u0026#xa0;La funci\u00f3n llamar\u00e1 a vsprintf sin comprobar la longitud de las cadenas en los par\u00e1metros dados por el atacante.\u0026#xa0;Y finalmente conlleva a un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria por medio del acceso a la p\u00e1gina web dise\u00f1ada.\u0026#xa0;Este problema afecta: Infraware ML Report versi\u00f3n 2.19.312.0000"
    }
  ],
  "id": "CVE-2020-7837",
  "lastModified": "2024-11-21T05:37:53.720",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "obtainOtherPrivilege": false,
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          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.6,
        "impactScore": 5.9,
        "source": "vuln@krcert.or.kr",
        "type": "Secondary"
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  "published": "2020-12-16T17:15:13.437",
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      "source": "vuln@krcert.or.kr",
      "tags": [
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      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35849"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35849"
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  ],
  "sourceIdentifier": "vuln@krcert.or.kr",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-121"
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      "type": "Secondary"
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.