fkie_cve-2024-43093
Vulnerability from fkie_nvd
Published
2024-11-13 18:15
Modified
2024-11-14 21:42
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to incorrect unicode normalization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
References
security@android.comhttps://android.googlesource.com/platform/frameworks/base/+/67d6e08322019f7ed8e3f80bd6cd16f8bcb809edPatch
security@android.comhttps://source.android.com/security/bulletin/2024-11-01Vendor Advisory
Impacted products
Vendor Product Version
google android 12.0
google android 13.0
google android 14.0
google android 15.0


To clipboard 

{
   cisaActionDue: "2024-11-28",
   cisaExploitAdd: "2024-11-07",
   cisaRequiredAction: "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
   cisaVulnerabilityName: "Android Framework Privilege Escalation Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "F8FB8EE9-FC56-4D5E-AE55-A5967634740C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "879FFD0C-9B38-4CAA-B057-1086D794D469",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "2700BCC5-634D-4EC6-AB67-5B678D5F951D",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "8538774C-906D-4B03-A3E7-FA7A55E0DA9E",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to  incorrect unicode normalization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.",
      },
      {
         lang: "es",
         value: "En shouldHideDocument de ExternalStorageProvider.java, existe una posible omisión de un filtro de ruta de archivo diseñado para evitar el acceso a directorios confidenciales debido a una normalización incorrecta de Unicode. Esto podría provocar una escalada local de privilegios sin necesidad de permisos de ejecución adicionales. Se necesita la interacción del usuario para la explotación.",
      },
   ],
   id: "CVE-2024-43093",
   lastModified: "2024-11-14T21:42:34.923",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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: "2024-11-13T18:15:21.713",
   references: [
      {
         source: "security@android.com",
         tags: [
            "Patch",
         ],
         url: "https://android.googlesource.com/platform/frameworks/base/+/67d6e08322019f7ed8e3f80bd6cd16f8bcb809ed",
      },
      {
         source: "security@android.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2024-11-01",
      },
   ],
   sourceIdentifier: "security@android.com",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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