CVE-2021-39827 - Vulnerability Details - OpenCVE

Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary file write vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to write an arbitrary file to the system. User interaction is required before product installation to abuse this vulnerability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Adobe	Digital Editions
Apple	Macos

Configuration 1 [-]

AND

cpe:2.3:a:adobe:digital_editions:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: adobe

Published: 2021-09-27T15:42:59.801934Z

Updated: 2024-09-17T02:47:12.086Z

Reserved: 2021-08-23T00:00:00

Link: CVE-2021-39827

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-27T16:15:10.190

Modified: 2024-11-21T06:20:19.373

Link: CVE-2021-39827

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Digital Editions", "vendor": "Adobe", "versions": [{"lessThanOrEqual": "4.5.11.187646", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThanOrEqual": "None", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2021-09-14T00:00:00", "descriptions": [{"lang": "en", "value": "Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary file write vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to write an arbitrary file to the system. User interaction is required before product installation to abuse this vulnerability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "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:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-379", "description": "Creation of Temporary File in Directory with Incorrect Permissions (CWE-379)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-09-27T15:42:59", "orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html"}], "source": {"discovery": "EXTERNAL"}, "title": "Adobe Digital Editions Installer flaw leads to Arbitrary File System Write", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@adobe.com", "DATE_PUBLIC": "2021-09-14T23:00:00.000Z", "ID": "CVE-2021-39827", "STATE": "PUBLIC", "TITLE": "Adobe Digital Editions Installer flaw leads to Arbitrary File System Write"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Digital Editions", "version": {"version_data": [{"version_affected": "<=", "version_value": "4.5.11.187646"}, {"version_affected": "<=", "version_value": "None"}, {"version_affected": "<=", "version_value": "None"}, {"version_affected": "<=", "version_value": "None"}]}}]}, "vendor_name": "Adobe"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary file write vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to write an arbitrary file to the system. User interaction is required before product installation to abuse this vulnerability."}]}, "impact": {"cvss": {"attackComplexity": "Low", "attackVector": "Local", "availabilityImpact": "High", "baseScore": 6.5, "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:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"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"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:20:33.373Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html"}]}]}, "cveMetadata": {"assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "assignerShortName": "adobe", "cveId": "CVE-2021-39827", "datePublished": "2021-09-27T15:42:59.801934Z", "dateReserved": "2021-08-23T00:00:00", "dateUpdated": "2024-09-17T02:47:12.086Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:adobe:digital_editions:*:*:*:*:*:*:*:*", "matchCriteriaId": "1272DDA4-6B2D-449C-9BC7-76007414C82C", "versionEndIncluding": "4.5.11.187646", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary file write vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to write an arbitrary file to the system. User interaction is required before product installation to abuse this vulnerability."}, {"lang": "es", "value": "Adobe Digital Editions versiones 4.5.11.187646 (y anteriores), est\u00e1n afectadas por una vulnerabilidad de escritura de archivos arbitraria en el instalador de Digital Editions. Un atacante autenticado podr\u00eda aprovechar esta vulnerabilidad para escribir un archivo arbitrario en el sistema. Es requerida una interacci\u00f3n del usuario antes de la instalaci\u00f3n del producto para abusar de esta vulnerabilidad"}], "id": "CVE-2021-39827", "lastModified": "2024-11-21T06:20:19.373", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "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:H", "version": "3.1"}, "exploitabilityScore": 0.6, "impactScore": 5.9, "source": "psirt@adobe.com", "type": "Secondary"}]}, "published": "2021-09-27T16:15:10.190", "references": [{"source": "psirt@adobe.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html"}], "sourceIdentifier": "psirt@adobe.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-379"}], "source": "psirt@adobe.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}