CVE-2020-8093 - Vulnerability Details - OpenCVE

Description

A vulnerability in the AntivirusforMac binary as used in Bitdefender Antivirus for Mac allows an attacker to inject a library using DYLD environment variable to cause third-party code execution

Published: 2020-01-29

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Bitdefender

Bitdefender Antivirus for Mac

affected

Version	Status	Constraints
`unspecified`	affected	< 8.0.0

Configuration 1 [-]

cpe:2.3:a:bitdefender:antivirus:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Update the Antivirus for Mac solution to version 8.0.0 or higher.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-29004	A vulnerability in the AntivirusforMac binary as used in Bitdefender Antivirus for Mac allows an attacker to inject a library using DYLD environment variable to cause third-party code execution

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00101.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/

History

No history.

Subscriptions

Bitdefender Antivirus

MITRE

Status: PUBLISHED

Assigner: Bitdefender

Published: 2020-01-29T16:05:20.241Z

Updated: 2024-09-17T02:57:26.727Z

Reserved: 2020-01-28T00:00:00.000Z

Link: CVE-2020-8093

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-30T19:15:11.993

Modified: 2024-11-21T05:38:17.323

Link: CVE-2020-8093

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"containers": {"cna": {"affected": [{"product": "Bitdefender Antivirus for Mac", "vendor": "Bitdefender", "versions": [{"lessThan": "8.0.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Bugcrowd user Bohops"}], "datePublic": "2020-01-29T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A vulnerability in the AntivirusforMac binary as used in Bitdefender Antivirus for Mac allows an attacker to inject a library using DYLD environment variable to cause third-party code execution"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-264", "description": "CWE-264 Permissions, Privileges, and Access Controls", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-01-29T16:05:20.000Z", "orgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "shortName": "Bitdefender"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/"}], "solutions": [{"lang": "en", "value": "Update the Antivirus for Mac solution to version 8.0.0 or higher."}], "source": {"advisory": "VA-3441", "defect": ["VA-3441"], "discovery": "EXTERNAL"}, "title": "Code Injection into Bitdefender AV for Mac", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-requests@bitdefender.com", "DATE_PUBLIC": "2020-01-29T10:00:00.000Z", "ID": "CVE-2020-8093", "STATE": "PUBLIC", "TITLE": "Code Injection into Bitdefender AV for Mac"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Bitdefender Antivirus for Mac", "version": {"version_data": [{"version_affected": "<", "version_value": "8.0.0"}]}}]}, "vendor_name": "Bitdefender"}]}}, "credit": [{"lang": "eng", "value": "Bugcrowd user Bohops"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability in the AntivirusforMac binary as used in Bitdefender Antivirus for Mac allows an attacker to inject a library using DYLD environment variable to cause third-party code execution"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-264 Permissions, Privileges, and Access Controls"}]}]}, "references": {"reference_data": [{"name": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/", "refsource": "MISC", "url": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/"}]}, "solution": [{"lang": "en", "value": "Update the Antivirus for Mac solution to version 8.0.0 or higher."}], "source": {"advisory": "VA-3441", "defect": ["VA-3441"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:48:25.620Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/"}]}]}, "cveMetadata": {"assignerOrgId": "b3d5ebe7-963e-41fb-98e1-2edaeabb8f82", "assignerShortName": "Bitdefender", "cveId": "CVE-2020-8093", "datePublished": "2020-01-29T16:05:20.241Z", "dateReserved": "2020-01-28T00:00:00.000Z", "dateUpdated": "2024-09-17T02:57:26.727Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bitdefender:antivirus:*:*:*:*:*:*:*:*", "matchCriteriaId": "FDFB4761-D230-4DBB-B56A-0EC562FDF84A", "versionEndExcluding": "8.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the AntivirusforMac binary as used in Bitdefender Antivirus for Mac allows an attacker to inject a library using DYLD environment variable to cause third-party code execution"}, {"lang": "es", "value": "Una vulnerabilidad en el binario AntivirusforMac como es usado en Bitdefender Antivirus para Mac, le permite a un atacante inyectar una biblioteca usando la variable de entorno DYLD para causar una ejecuci\u00f3n de c\u00f3digo de terceros."}], "id": "CVE-2020-8093", "lastModified": "2024-11-21T05:38:17.323", "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": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.4, "source": "cve-requests@bitdefender.com", "type": "Secondary"}, {"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"}]}, "published": "2020-01-30T19:15:11.993", "references": [{"source": "cve-requests@bitdefender.com", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.bitdefender.com/support/security-advisories/code-injection-into-bitdefender-antivirus-for-mac-va-3441/"}], "sourceIdentifier": "cve-requests@bitdefender.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "cve-requests@bitdefender.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}