fkie_cve-2020-0638
Vulnerability from fkie_nvd
Published
2020-01-14 23:15
Modified
2025-02-07 16:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An elevation of privilege vulnerability exists in the way the Update Notification Manager handles files.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Update Notification Manager Elevation of Privilege Vulnerability'.
References
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0638Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0638Patch, 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_server_2016 1803
microsoft windows_server_2016 1903
microsoft windows_server_2016 1909
microsoft windows_server_2019 -


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{
   cisaActionDue: "2022-06-13",
   cisaExploitAdd: "2022-05-23",
   cisaRequiredAction: "Apply updates per vendor instructions.",
   cisaVulnerabilityName: "Microsoft Update Notification Manager Privilege Escalation Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*",
                     matchCriteriaId: "83B14968-3985-43C3-ACE5-8307196EFAE3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*",
                     matchCriteriaId: "7CB85C75-4D35-480E-843D-60579EC75FCB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*",
                     matchCriteriaId: "6B8F3DD2-A145-4AF1-8545-CC42892DA3D1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*",
                     matchCriteriaId: "3FB5CDAE-C713-4D9D-9D6A-2C2E8924A4BB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*",
                     matchCriteriaId: "E9273B95-20ED-4547-B0A8-95AD15B30372",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*",
                     matchCriteriaId: "CAACE735-003E-4ACB-A82E-C0CF97D7F013",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*",
                     matchCriteriaId: "5B921FDB-8E7D-427E-82BE-4432585080CF",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*",
                     matchCriteriaId: "C253A63F-03AB-41CB-A03A-B2674DEA98AA",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "DB79EE26-FC32-417D-A49C-A1A63165A968",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An elevation of privilege vulnerability exists in the way the Update Notification Manager handles files.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Update Notification Manager Elevation of Privilege Vulnerability'.",
      },
      {
         lang: "es",
         value: "Se presenta una vulnerabilidad de elevación de privilegios en la manera en que el Update Notification Manager maneja los archivos. Para explotar esta vulnerabilidad, un atacante primero tendría que conseguir una ejecución sobre el sistema víctima, también se conoce como \"Update Notification Manager Elevation of Privilege Vulnerability\".",
      },
   ],
   id: "CVE-2020-0638",
   lastModified: "2025-02-07T16:15:31.030",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 4.6,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:L/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            type: "Secondary",
         },
      ],
   },
   published: "2020-01-14T23:15:32.503",
   references: [
      {
         source: "secure@microsoft.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0638",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0638",
      },
   ],
   sourceIdentifier: "secure@microsoft.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-59",
            },
         ],
         source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
         type: "Secondary",
      },
   ],
}


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