CVE-2021-33106

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{"affected": [{"affectedData": [{"product": "Intel(R) Safestring Library", "vendor": "n/a", "versions": [{"status": "affected", "version": "See references"}]}], "source": "secure@intel.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:intel:safestring_library:*:*:*:*:*:*:*:*", "matchCriteriaId": "28BF9BAB-6B21-4FD1-8309-A116F188B795", "versionEndExcluding": "2021-07-22", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer overflow in the Safestring library maintained by Intel(R) may allow an authenticated user to potentially enable escalation of privilege via local access."}, {"lang": "es", "value": "Un desbordamiento de enteros en la biblioteca Safestring mantenida por Intel(R) puede permitir a un usuario autenticado habilitar potencialmente una escalada de privilegios por medio de un acceso local"}], "id": "CVE-2021-33106", "lastModified": "2026-06-17T03:54:10.140", "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": "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": "2021-11-17T19:15:08.863", "references": [{"source": "secure@intel.com", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00584.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00584.html"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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