CVE-2020-8751 - Vulnerability Details - OpenCVE

Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access.

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00078.

Key SSVC decision points have not yet been added.

Vendors	Products
Intel	Converged Security And Manageability Engine Trusted Execution Technology

Configuration 1 [-]

cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:a:intel:trusted_execution_technology:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-29599	Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://security.netapp.com/advisory/ntap-20201113-0002/
https://security.netapp.com/advisory/ntap-20201113-0005/
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391

History

No history.

MITRE

Status: PUBLISHED

Assigner: intel

Published: 2020-11-12T18:08:23

Updated: 2024-08-04T10:12:09.653Z

Reserved: 2020-02-06T00:00:00

Link: CVE-2020-8751

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-12T18:15:17.673

Modified: 2024-11-21T05:39:22.733

Link: CVE-2020-8751

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "Intel(R) CSME, Intel(R) TXE", "vendor": "n/a", "versions": [{"status": "affected", "version": "versions before 11.8.80, Intel(R) TXE versions before 3.1.80"}]}], "descriptions": [{"lang": "en", "value": "Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access."}], "problemTypes": [{"descriptions": [{"description": "information disclosure", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-11-13T09:06:28", "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "shortName": "intel"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20201113-0002/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@intel.com", "ID": "CVE-2020-8751", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Intel(R) CSME, Intel(R) TXE", "version": {"version_data": [{"version_value": "versions before 11.8.80, Intel(R) TXE versions before 3.1.80"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "information disclosure"}]}]}, "references": {"reference_data": [{"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391", "refsource": "MISC", "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"name": "https://security.netapp.com/advisory/ntap-20201113-0005/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"name": "https://security.netapp.com/advisory/ntap-20201113-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20201113-0002/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T10:12:09.653Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20201113-0002/"}]}]}, "cveMetadata": {"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce", "assignerShortName": "intel", "cveId": "CVE-2020-8751", "datePublished": "2020-11-12T18:08:23", "dateReserved": "2020-02-06T00:00:00", "dateUpdated": "2024-08-04T10:12:09.653Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA64E7EE-8977-4427-9FF9-DD9FE80F02C6", "versionEndExcluding": "11.8.80", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intel:trusted_execution_technology:*:*:*:*:*:*:*:*", "matchCriteriaId": "DF1D6613-FA0F-4859-B45C-A0F86BCF1CF8", "versionEndExcluding": "3.1.80", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access."}, {"lang": "es", "value": "Una administraci\u00f3n del flujo de control insuficiente en el subsistema para Intel\u00ae CSME versiones anteriores a 11.8.80, Intel\u00ae TXE versiones anteriores a 3.1.80, puede habilitar a un usuario no autenticado para permitir potencialmente una divulgaci\u00f3n de informaci\u00f3n por medio de un acceso f\u00edsico"}], "id": "CVE-2020-8751", "lastModified": "2024-11-21T05:39:22.733", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-12T18:15:17.673", "references": [{"source": "secure@intel.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0002/"}, {"source": "secure@intel.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0002/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201113-0005/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}