FKIE_CVE-2017-11879

Vulnerability from fkie_nvd - Published: 2017-11-15 03:29 - Updated: 2025-04-20 01:37
Severity ?
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".
References
secure@microsoft.comhttp://www.securityfocus.com/bid/101713Third Party Advisory, VDB Entry
secure@microsoft.comhttp://www.securitytracker.com/id/1039793Issue Tracking, Third Party Advisory, VDB Entry
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101713Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039793Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879Issue Tracking, Patch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft asp.net_core 2.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
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    },
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      "value": "ASP.NET Core 2.0 permite que un atacante robe informaci\u00f3n de inicio de sesi\u00f3n, como cookies o tokens de autenticaci\u00f3n mediante una URL especialmente manipulada. Esto tambi\u00e9n se conoce como \"ASP.NET Core Elevation Of Privilege Vulnerability\"."
    }
  ],
  "id": "CVE-2017-11879",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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  "published": "2017-11-15T03:29:01.827",
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      "source": "secure@microsoft.com",
      "tags": [
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        "VDB Entry"
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      "url": "http://www.securityfocus.com/bid/101713"
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  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-601"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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