fkie_cve-2020-16921
Vulnerability from fkie_nvd
Published
2020-10-16 23:15
Modified
2024-11-21 05:07
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
<p>An information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and open a specially crafted file.</p> <p>The update addresses the vulnerability by correcting how Text Services Framework handles objects in memory.</p>
References
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16921Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16921Patch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft windows_10 1709
microsoft windows_10 1803
microsoft windows_10 1809
microsoft windows_10 1903
microsoft windows_10 1909
microsoft windows_10 2004
microsoft windows_server_2016 1903
microsoft windows_server_2016 1909
microsoft windows_server_2016 2004
microsoft windows_server_2019 -


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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\u003cp\u003eAn information disclosure vulnerability exists in Text Services Framework when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to log on to an affected system and open a specially crafted file.\u003c/p\u003e\n\u003cp\u003eThe update addresses the vulnerability by correcting how Text Services Framework handles objects in memory.\u003c/p\u003e\n"
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en Text Services Framework cuando presenta un fallo al manejar apropiadamente objetos en memoria, tambi\u00e9n se conoce como \"Windows Text Services Framework Information Disclosure Vulnerability\""
    }
  ],
  "id": "CVE-2020-16921",
  "lastModified": "2024-11-21T05:07:25.853",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "attackComplexity": "LOW",
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          "baseScore": 5.5,
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          "confidentialityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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        "exploitabilityScore": 1.8,
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        "source": "nvd@nist.gov",
        "type": "Secondary"
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  "published": "2020-10-16T23:15:14.837",
  "references": [
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      "source": "secure@microsoft.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
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  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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