CVE-2017-6168

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13.0.0 HF3) a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) against RSA, which when exploited, may result in plaintext recovery of encrypted messages and/or a Man-in-the-middle (MiTM) attack, despite the attacker not having gained access to the server's private key itself, aka a ROBOT attack."}, {"lang": "es", "value": "En BIG-IP en las versiones desde la 11.6.0 hasta la 11.6.2 (solucionado en la versi\u00f3n 11.6.2 HF1), desde la 12.0.0 hasta la 12.1.2 HF1 (solucionado en la versi\u00f3n 12.1.2 HF2) o desde la 13.0.0 hasta la 13.0.0 HF2 (solucionado en la versi\u00f3n 13.0.0 HF3) un servidor virtual configurado con un perfil SSL de cliente puede ser vulnerable a un ataque adaptativo de texto cifrado escogido (tambi\u00e9n conocido como ataque Bleichenbacher) contra RSA. Cuando se explota este ataque, puede dar lugar a la recuperaci\u00f3n de texto plano de mensajes cifrados y/o a un ataque Man-in-the-middle (MiTM), a pesar de que el atacante no haya obtenido acceso a la propia clave privada del servidor. Esto tambi\u00e9n se conoce como ataque ROBOT."}], "id": "CVE-2017-6168", "lastModified": "2026-06-17T01:21:53.147", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-11-17T19:29:00.217", "references": [{"source": "f5sirt@f5.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/101901"}, {"source": "f5sirt@f5.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1039839"}, {"source": "f5sirt@f5.com", "tags": ["Technical Description", "Third Party Advisory"], "url": "https://robotattack.org/"}, {"source": "f5sirt@f5.com", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "https://support.f5.com/csp/article/K21905460"}, {"source": "f5sirt@f5.com", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/144389"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/101901"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1039839"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Technical Description", "Third Party Advisory"], "url": "https://robotattack.org/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "https://support.f5.com/csp/article/K21905460"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.kb.cert.org/vuls/id/144389"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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