{ "id": "CVE-2016-6302", "sourceIdentifier": "secalert@redhat.com", "published": "2016-09-16T05:59:12.003", "lastModified": "2023-11-07T02:33:56.930", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The tls_decrypt_ticket function in ssl/t1_lib.c in OpenSSL before 1.1.0 does not consider the HMAC size during validation of the ticket length, which allows remote attackers to cause a denial of service via a ticket that is too short." }, { "lang": "es", "value": "La funci\u00f3n tls_decrypt_ticket en ssl/t1_lib.c en OpenSSL en versiones anteriores a 1.1.0 no considera el tama\u00f1o HMAC durante la validaci\u00f3n de la longitud del ticket, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio a trav\u00e9s de un ticket que es muy corto." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] } ], "configurations": [ { 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"secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html", "source": "secalert@redhat.com" }, { "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html", "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html", "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html", "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/92628", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id/1036885", "source": "secalert@redhat.com" }, { "url": "http://www.splunk.com/view/SP-CAAAPSV", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.splunk.com/view/SP-CAAAPUE", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://access.redhat.com/errata/RHSA-2018:2185", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2018:2186", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2018:2187", "source": "secalert@redhat.com" }, { "url": "https://bto.bluecoat.com/security-advisory/sa132", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf", "source": "secalert@redhat.com" }, { "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=e97763c92c655dcf4af2860b3abd2bc4c8a267f9", "source": "secalert@redhat.com" }, { "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc", "source": "secalert@redhat.com" }, { "url": "https://www.tenable.com/security/tns-2016-16", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.tenable.com/security/tns-2016-20", "source": "secalert@redhat.com" }, { "url": "https://www.tenable.com/security/tns-2016-21", "source": "secalert@redhat.com" } ] }