CVE-2021-0001

Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.

CVSS v3 4.7 MEDIUM
CVSS v2.0 2.1 LOW

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00477.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:-::::::
	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_1::::::
	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_2::::::
	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_3::::::
	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_4::::::
	cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2020:-::::::
	cpe:2.3:a:intel:sgx_dcap::::::linux::*
	cpe:2.3:a:intel:sgx_dcap::::::windows::*
	cpe:2.3:a:intel:sgx_psw::::::windows::*
	cpe:2.3:a:intel:sgx_psw::::::linux::*
	cpe:2.3:a:intel:sgx_sdk::::::windows::*
	cpe:2.3:a:intel:sgx_sdk::::::linux::*

History

No history.

Information

Published : 2021-06-09 20:15

Updated : 2021-06-28 18:03

NVD link : CVE-2021-0001

Mitre link : CVE-2021-0001

CVE.ORG link : CVE-2021-0001

JSON object : View

Products Affected

intel

sgx_sdk
integrated_performance_primitives_cryptography
sgx_psw
sgx_dcap

CWE

CWE-203

Observable Discrepancy

{"id": "CVE-2021-0001", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "published": "2021-06-09T20:15:08.180", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00477.html", "tags": ["Patch", "Vendor Advisory"], "source": "secure@intel.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-203"}]}], "descriptions": [{"lang": "en", "value": "Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access."}, {"lang": "es", "value": "Una discrepancia de tiempo observable en Intel\u00ae IPP versiones anteriores a 2020 update 1, puede permitir a un usuario autorizado permitir potencialmente una divulgaci\u00f3n de informaci\u00f3n por medio de un acceso local"}], "lastModified": "2021-06-28T18:03:10.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C228B092-D84F-4A92-B9A7-C85E069ACE04"}, {"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D59D26E-C3A9-425D-BF47-9F100406B55C"}, {"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5E59DAE-EDD5-41E2-81EB-68CCEE6111C4"}, {"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43B76D8D-6BF9-4468-896B-C41E777E2B19"}, {"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46B03979-727A-4230-8B35-7BC9F4C24D7C"}, {"criteria": "cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2020:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FCBAD61-98CA-4FC4-B748-E2367EF8D4C4"}, {"criteria": "cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "051C831D-C8FB-41F5-B2B9-152C7B7FE66D", "versionEndIncluding": "1.10.100.4"}, {"criteria": "cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "7D87FA8C-54D8-4C79-9A46-59563B6A1B05", "versionEndIncluding": "1.10.100.4"}, {"criteria": "cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "0347067C-4AEC-4F6A-B35B-21671FC553F4", "versionEndIncluding": "2.12.100.4"}, {"criteria": "cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "6BEB7E68-4C75-42E4-AF30-4643CF166F70", "versionEndIncluding": "2.13.100.4"}, {"criteria": "cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "B5717416-A859-45C8-BBF1-F33AF80536B3", "versionEndIncluding": "2.12.100.4"}, {"criteria": "cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "3643652F-9986-48AB-A479-91BC7AFB2847", "versionEndIncluding": "2.13.100.4"}], "operator": "OR"}]}], "sourceIdentifier": "secure@intel.com"}