GSD-2021-39828

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.
Aliases
Aliases
CVE-2021-39828
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{
  "GSD": {
    "alias": "CVE-2021-39828",
    "description": "Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.",
    "id": "GSD-2021-39828"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-39828"
      ],
      "details": "Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.",
      "id": "GSD-2021-39828",
      "modified": "2023-12-13T01:23:15.646207Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_PUBLIC": "2021-09-14T23:00:00.000Z",
        "ID": "CVE-2021-39828",
        "STATE": "PUBLIC",
        "TITLE": "Adobe Digital Editions Installer flaw leads to Local Privilege Escalation"
      },
      "affects": {
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            {
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                    "version": {
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                          "version_affected": "\u003c=",
                          "version_value": "4.5.11.187646"
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          }
        ]
      },
      "impact": {
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          "attackComplexity": "Low",
          "attackVector": "Local",
          "availabilityImpact": "None",
          "baseScore": 5.8,
          "baseSeverity": "Medium",
          "confidentialityImpact": "High",
          "integrityImpact": "High",
          "privilegesRequired": "High",
          "scope": "Unchanged",
          "userInteraction": "Required",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
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      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "Creation of Temporary File in Directory with Incorrect Permissions (CWE-379)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html",
            "refsource": "MISC",
            "url": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
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        "nodes": [
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                    "cpe23Uri": "cpe:2.3:a:adobe:digital_editions:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "4.5.11.187646",
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            }
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      "impact": {
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "baseScore": 6.8,
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
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      },
      "lastModifiedDate": "2021-10-01T12:39Z",
      "publishedDate": "2021-09-27T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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