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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.4.1:-:*:*:*:*:*:*", "matchCriteriaId": "8BE22F9D-096C-4826-837D-81AC0DE6243E", "vulnerable": true}, {"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.4.1:r13:*:*:*:*:*:*", "matchCriteriaId": "167FBC0D-C9C4-4F38-A0E5-55C9E0E9027F", "vulnerable": true}, {"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.5.0:-:*:*:*:*:*:*", "matchCriteriaId": "433CE00E-8213-424D-8B71-F4306134C857", "vulnerable": true}, {"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.5.0:r4:*:*:*:*:*:*", "matchCriteriaId": "0EAAB90E-A473-4EFD-A9A6-05807873712C", "vulnerable": true}, {"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "2C96D4A3-BAD8-42BE-A1AE-F3719BD8A7F5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A stack-based Buffer Overflow vulnerability in Juniper Networks SBR Carrier with EAP (Extensible Authentication Protocol) authentication configured, allows an attacker sending specific packets causing the radius daemon to crash resulting with a Denial of Service (DoS) or leading to remote code execution (RCE). By continuously sending this specific packets, an attacker can repeatedly crash the radius daemon, causing a sustained Denial of Service (DoS). This issue affects Juniper Networks SBR Carrier: 8.4.1 versions prior to 8.4.1R19; 8.5.0 versions prior to 8.5.0R10; 8.6.0 versions prior to 8.6.0R4."}, {"lang": "es", "value": "Una vulnerabilidad de Desbordamiento del B\u00fafer en la regi\u00f3n stack de la memoria en Juniper Networks SBR Carrier con la autenticaci\u00f3n EAP (Extensible Authentication Protocol) configurada, permite a un atacante enviar paquetes espec\u00edficos causando el bloqueo del demonio radius, resultando en una Denegaci\u00f3n de Servicio (DoS) o conllevando a una ejecuci\u00f3n de c\u00f3digo remota (RCE). Al enviar continuamente estos paquetes espec\u00edficos, un atacante puede bloquear repetidamente el daemon radius, causando una Denegaci\u00f3n de Servicio (DoS) sostenida. Este problema afecta a Juniper Networks SBR Carrier: versiones 8.4.1 anteriores a 8.4.1R19; versiones 8.5.0 anteriores a 8.5.0R10; versiones 8.6.0 anteriores a 8.6.0R4"}], "id": "CVE-2021-0276", "lastModified": "2022-08-05T15:14:58.930", "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": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "sirt@juniper.net", "type": "Primary"}]}, "published": "2021-07-15T20:15:09.290", "references": [{"source": "sirt@juniper.net", "tags": ["Vendor Advisory"], "url": "https://kb.juniper.net/JSA11180"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-121"}], "source": "sirt@juniper.net", "type": "Secondary"}]}

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