CVE-2018-6661 - Vulnerability Details - OpenCVE

Description

DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature.

Published: 2018-04-02

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

McAfee

True Key

affected

Version	Status	Constraints
`4.20.110`	affected	< 4.20.110

Configuration 1 [-]

AND

cpe:2.3:a:mcafee:true_key:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-18408	DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

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.

The EPSS score is 0.00107.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801

History

No history.

Subscriptions

Mcafee True Key

Microsoft Windows

MITRE

Status: PUBLISHED

Assigner: trellix

Published: 2018-04-02T13:00:00.000Z

Updated: 2024-09-16T18:13:31.477Z

Reserved: 2018-02-06T00:00:00.000Z

Link: CVE-2018-6661

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-04-02T13:29:00.343

Modified: 2024-11-21T04:11:04.450

Link: CVE-2018-6661

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-426

{"containers": {"cna": {"affected": [{"product": "True Key", "vendor": "McAfee", "versions": [{"lessThan": "4.20.110", "status": "affected", "version": "4.20.110", "versionType": "custom"}]}], "datePublic": "2018-03-31T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "DLL Side-Loading vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-04-02T12:57:01.000Z", "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808", "shortName": "trellix"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801"}], "source": {"advisory": "TS102801", "discovery": "EXTERNAL"}, "title": "TS102801 True Key DLL Side-Loading vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@mcafee.com", "DATE_PUBLIC": "2018-03-31T00:00:00.000Z", "ID": "CVE-2018-6661", "STATE": "PUBLIC", "TITLE": "TS102801 True Key DLL Side-Loading vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "True Key", "version": {"version_data": [{"affected": "<", "version_affected": "<", "version_name": "4.20.110", "version_value": "4.20.110"}]}}]}, "vendor_name": "McAfee"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "DLL Side-Loading vulnerability"}]}]}, "references": {"reference_data": [{"name": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801", "refsource": "CONFIRM", "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801"}]}, "source": {"advisory": "TS102801", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:10:11.310Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801"}]}]}, "cveMetadata": {"assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808", "assignerShortName": "trellix", "cveId": "CVE-2018-6661", "datePublished": "2018-04-02T13:00:00.000Z", "dateReserved": "2018-02-06T00:00:00.000Z", "dateUpdated": "2024-09-16T18:13:31.477Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mcafee:true_key:*:*:*:*:*:*:*:*", "matchCriteriaId": "2B0A84C1-01D0-43AA-BD57-A3AB6327A401", "versionEndIncluding": "4.20", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature."}, {"lang": "es", "value": "Vulnerabilidad de carga lateral de DLL en Microsoft Windows Client en McAfee True Key en versiones anteriores a la 4.20.110 permite que los usuarios locales obtengan una elevaci\u00f3n de privilegios al no verificar la firma de un archivo DLL espec\u00edfico."}], "id": "CVE-2018-6661", "lastModified": "2024-11-21T04:11:04.450", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 0.8, "impactScore": 6.0, "source": "trellixpsirt@trellix.com", "type": "Secondary"}], "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"}]}, "published": "2018-04-02T13:29:00.343", "references": [{"source": "trellixpsirt@trellix.com", "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801"}], "sourceIdentifier": "trellixpsirt@trellix.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-426"}], "source": "nvd@nist.gov", "type": "Primary"}]}