{
  "GSD": {
    "alias": "CVE-2023-20977",
    "id": "GSD-2023-20977"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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    "osvSchema": {
      "aliases": [
        "CVE-2023-20977"
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      "details": "In btm_ble_read_remote_features_complete of btm_ble_gap.cc, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if the firmware were compromised with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254445952",
      "id": "GSD-2023-20977",
      "modified": "2023-12-13T01:20:28.682076Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2023-20977",
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                          "version_value": "Android-13"
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            "value": "In btm_ble_read_remote_features_complete of btm_ble_gap.cc, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if the firmware were compromised with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254445952"
          }
        ]
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      "problemtype": {
        "problemtype_data": [
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                "value": "Information disclosure"
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      "references": {
        "reference_data": [
          {
            "name": "https://source.android.com/security/bulletin/pixel/2023-06-01",
            "refsource": "MISC",
            "url": "https://source.android.com/security/bulletin/pixel/2023-06-01"
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          "ID": "CVE-2023-20977"
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              "value": "In btm_ble_read_remote_features_complete of btm_ble_gap.cc, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure if the firmware were compromised with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254445952"
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "exploitabilityScore": 0.8,
          "impactScore": 3.6
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      },
      "lastModifiedDate": "2023-06-28T18:15Z",
      "publishedDate": "2023-03-24T20:15Z"
    }
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}